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id="vector-page-titlebar-toc-label" for="vector-page-titlebar-toc-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-listBullet mw-ui-icon-wikimedia-listBullet"></span> <span class="vector-dropdown-label-text">Toggle the table of contents</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-titlebar-toc-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <h1 id="firstHeading" class="firstHeading mw-first-heading"><span class="mw-page-title-main">Zaytsev's rule</span></h1> <div id="p-lang-btn" class="vector-dropdown mw-portlet mw-portlet-lang" > <input type="checkbox" id="p-lang-btn-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-p-lang-btn" class="vector-dropdown-checkbox mw-interlanguage-selector" aria-label="Go to an article in another language. Available in 28 languages" > <label id="p-lang-btn-label" for="p-lang-btn-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--action-progressive mw-portlet-lang-heading-28" aria-hidden="true" ><span class="vector-icon mw-ui-icon-language-progressive mw-ui-icon-wikimedia-language-progressive"></span> <span class="vector-dropdown-label-text">28 languages</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D9%82%D8%A7%D8%B9%D8%AF%D8%A9_%D8%B2%D8%A7%D9%8A%D8%AA%D8%B3%D9%8A%D9%81" title="قاعدة زايتسيف – Arabic" lang="ar" hreflang="ar" data-title="قاعدة زايتسيف" data-language-autonym="العربية" data-language-local-name="Arabic" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-bn mw-list-item"><a href="https://bn.wikipedia.org/wiki/%E0%A6%B8%E0%A6%BE%E0%A6%87%E0%A6%9C%E0%A7%87%E0%A6%AB_%E0%A6%A8%E0%A6%BF%E0%A6%AF%E0%A6%BC%E0%A6%AE" title="সাইজেফ নিয়ম – Bangla" lang="bn" hreflang="bn" data-title="সাইজেফ নিয়ম" data-language-autonym="বাংলা" data-language-local-name="Bangla" class="interlanguage-link-target"><span>বাংলা</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/Zajcevovo_pravidlo" title="Zajcevovo pravidlo – Czech" lang="cs" hreflang="cs" data-title="Zajcevovo pravidlo" data-language-autonym="Čeština" data-language-local-name="Czech" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-da mw-list-item"><a href="https://da.wikipedia.org/wiki/Zaitsevs_regel" title="Zaitsevs regel – Danish" lang="da" hreflang="da" data-title="Zaitsevs regel" data-language-autonym="Dansk" data-language-local-name="Danish" class="interlanguage-link-target"><span>Dansk</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/Saytzeff-Regel" title="Saytzeff-Regel – German" lang="de" hreflang="de" data-title="Saytzeff-Regel" data-language-autonym="Deutsch" data-language-local-name="German" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-et mw-list-item"><a href="https://et.wikipedia.org/wiki/Zaitsevi_reegel" title="Zaitsevi reegel – Estonian" lang="et" hreflang="et" data-title="Zaitsevi reegel" data-language-autonym="Eesti" data-language-local-name="Estonian" class="interlanguage-link-target"><span>Eesti</span></a></li><li class="interlanguage-link interwiki-el mw-list-item"><a href="https://el.wikipedia.org/wiki/%CE%9A%CE%B1%CE%BD%CF%8C%CE%BD%CE%B1%CF%82_%CF%84%CE%BF%CF%85_%CE%96%CE%AC%CE%B9%CF%84%CF%83%CE%B5%CF%86" title="Κανόνας του Ζάιτσεφ – Greek" lang="el" hreflang="el" data-title="Κανόνας του Ζάιτσεφ" data-language-autonym="Ελληνικά" data-language-local-name="Greek" class="interlanguage-link-target"><span>Ελληνικά</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Regla_de_Z%C3%A1itsev" title="Regla de Záitsev – Spanish" lang="es" hreflang="es" data-title="Regla de Záitsev" data-language-autonym="Español" data-language-local-name="Spanish" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-eu mw-list-item"><a href="https://eu.wikipedia.org/wiki/Zaitseven_araua" title="Zaitseven araua – Basque" lang="eu" hreflang="eu" data-title="Zaitseven araua" data-language-autonym="Euskara" data-language-local-name="Basque" class="interlanguage-link-target"><span>Euskara</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%D9%82%D8%A7%D8%B9%D8%AF%D9%87_%D8%B2%D8%A7%DB%8C%D8%AA%D8%B3%D9%81" title="قاعده زایتسف – Persian" lang="fa" hreflang="fa" data-title="قاعده زایتسف" data-language-autonym="فارسی" data-language-local-name="Persian" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/R%C3%A8gle_de_Za%C3%AFtsev" title="Règle de Zaïtsev – French" lang="fr" hreflang="fr" data-title="Règle de Zaïtsev" data-language-autonym="Français" data-language-local-name="French" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%EC%9E%90%EC%9D%B4%EC%B2%B4%ED%94%84_%EB%B2%95%EC%B9%99" title="자이체프 법칙 – Korean" lang="ko" hreflang="ko" data-title="자이체프 법칙" data-language-autonym="한국어" data-language-local-name="Korean" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/Aturan_Zaitsev" title="Aturan Zaitsev – Indonesian" lang="id" hreflang="id" data-title="Aturan Zaitsev" data-language-autonym="Bahasa Indonesia" data-language-local-name="Indonesian" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/Regola_di_Zaitsev" title="Regola di Zaitsev – Italian" lang="it" hreflang="it" data-title="Regola di Zaitsev" data-language-autonym="Italiano" data-language-local-name="Italian" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-he mw-list-item"><a href="https://he.wikipedia.org/wiki/%D7%9B%D7%9C%D7%9C_%D7%96%D7%99%D7%99%D7%A6%D7%91" title="כלל זייצב – Hebrew" lang="he" hreflang="he" data-title="כלל זייצב" data-language-autonym="עברית" data-language-local-name="Hebrew" class="interlanguage-link-target"><span>עברית</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Regel_van_Zajtsev" title="Regel van Zajtsev – Dutch" lang="nl" hreflang="nl" data-title="Regel van Zajtsev" data-language-autonym="Nederlands" data-language-local-name="Dutch" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/%E3%82%B6%E3%82%A4%E3%83%84%E3%82%A7%E3%83%95%E5%89%87" title="ザイツェフ則 – Japanese" lang="ja" hreflang="ja" data-title="ザイツェフ則" data-language-autonym="日本語" data-language-local-name="Japanese" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-no mw-list-item"><a href="https://no.wikipedia.org/wiki/Zaitsevs_regel" title="Zaitsevs regel – Norwegian Bokmål" lang="nb" hreflang="nb" data-title="Zaitsevs regel" data-language-autonym="Norsk bokmål" data-language-local-name="Norwegian Bokmål" class="interlanguage-link-target"><span>Norsk bokmål</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/Regu%C5%82a_Zajcewa" title="Reguła Zajcewa – Polish" lang="pl" hreflang="pl" data-title="Reguła Zajcewa" data-language-autonym="Polski" data-language-local-name="Polish" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/Regra_de_Zaitsev" title="Regra de Zaitsev – Portuguese" lang="pt" hreflang="pt" data-title="Regra de Zaitsev" data-language-autonym="Português" data-language-local-name="Portuguese" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-ro mw-list-item"><a href="https://ro.wikipedia.org/wiki/Regula_lui_Zai%C8%9Bev" title="Regula lui Zaițev – Romanian" lang="ro" hreflang="ro" data-title="Regula lui Zaițev" data-language-autonym="Română" data-language-local-name="Romanian" class="interlanguage-link-target"><span>Română</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/%D0%9F%D1%80%D0%B0%D0%B2%D0%B8%D0%BB%D0%BE_%D0%97%D0%B0%D0%B9%D1%86%D0%B5%D0%B2%D0%B0" title="Правило Зайцева – Russian" lang="ru" hreflang="ru" data-title="Правило Зайцева" data-language-autonym="Русский" data-language-local-name="Russian" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/Zajcevljevo_pravilo" title="Zajcevljevo pravilo – Serbian" lang="sr" hreflang="sr" data-title="Zajcevljevo pravilo" data-language-autonym="Српски / srpski" data-language-local-name="Serbian" class="interlanguage-link-target"><span>Српски / srpski</span></a></li><li class="interlanguage-link interwiki-sh mw-list-item"><a href="https://sh.wikipedia.org/wiki/Zajcevljevo_pravilo" title="Zajcevljevo pravilo – Serbo-Croatian" lang="sh" hreflang="sh" data-title="Zajcevljevo pravilo" data-language-autonym="Srpskohrvatski / српскохрватски" data-language-local-name="Serbo-Croatian" class="interlanguage-link-target"><span>Srpskohrvatski / српскохрватски</span></a></li><li class="interlanguage-link interwiki-fi mw-list-item"><a href="https://fi.wikipedia.org/wiki/Zaitsevin_s%C3%A4%C3%A4nt%C3%B6" title="Zaitsevin sääntö – Finnish" lang="fi" hreflang="fi" data-title="Zaitsevin sääntö" data-language-autonym="Suomi" data-language-local-name="Finnish" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/Zaitsevs_regel" title="Zaitsevs regel – Swedish" lang="sv" hreflang="sv" data-title="Zaitsevs regel" data-language-autonym="Svenska" data-language-local-name="Swedish" class="interlanguage-link-target"><span>Svenska</span></a></li><li class="interlanguage-link interwiki-vi mw-list-item"><a href="https://vi.wikipedia.org/wiki/Quy_t%E1%BA%AFc_Zaitsev" title="Quy tắc Zaitsev – Vietnamese" lang="vi" hreflang="vi" data-title="Quy tắc Zaitsev" data-language-autonym="Tiếng Việt" data-language-local-name="Vietnamese" class="interlanguage-link-target"><span>Tiếng Việt</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/%E6%9F%A5%E4%BE%9D%E9%87%87%E5%A4%AB%E8%A7%84%E5%88%99" title="查依采夫规则 – Chinese" lang="zh" hreflang="zh" data-title="查依采夫规则" data-language-autonym="中文" data-language-local-name="Chinese" class="interlanguage-link-target"><span>中文</span></a></li> </ul> <div class="after-portlet after-portlet-lang"><span class="wb-langlinks-edit wb-langlinks-link"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q140282#sitelinks-wikipedia" title="Edit interlanguage links" class="wbc-editpage">Edit links</a></span></div> </div> </div> </div> </header> <div class="vector-page-toolbar"> <div 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<div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="en" dir="ltr"><div class="shortdescription nomobile noexcerpt noprint searchaux" style="display:none">Empirical rule in organic chemistry</div> <p>In <a href="/wiki/Organic_chemistry" title="Organic chemistry">organic chemistry</a>, <b>Zaytsev's rule</b> (or <b>Zaitsev's rule</b>, <b>Saytzeff's rule</b>, <b>Saytzev's rule</b>) is an <a href="/wiki/68%E2%80%9395%E2%80%9399.7_rule" title="68–95–99.7 rule">empirical rule</a> for predicting the favored <a href="/wiki/Alkene" title="Alkene">alkene</a> product(s) in <a href="/wiki/Elimination_reaction" title="Elimination reaction">elimination reactions</a>. While at the <a href="/wiki/University_of_Kazan" class="mw-redirect" title="University of Kazan">University of Kazan</a>, Russian chemist <a href="/wiki/Alexander_Mikhaylovich_Zaytsev" class="mw-redirect" title="Alexander Mikhaylovich Zaytsev">Alexander Zaytsev</a> studied a variety of different elimination reactions and observed a general trend in the resulting alkenes. Based on this trend, Zaytsev proposed that the alkene formed in greatest amount is that which corresponded to removal of the <a href="/wiki/Hydrogen" title="Hydrogen">hydrogen</a> from the alpha-carbon having the fewest hydrogen <a href="/wiki/Substituent" title="Substituent">substituents</a>. For example, when <a href="/w/index.php?title=2-iodobutane&action=edit&redlink=1" class="new" title="2-iodobutane (page does not exist)">2-iodobutane</a> is treated with alcoholic <a href="/wiki/Potassium_hydroxide" title="Potassium hydroxide">potassium hydroxide</a> (KOH), <a href="/wiki/2-butene" class="mw-redirect" title="2-butene">but-2-ene</a> is the major product and <a href="/wiki/1-butene" class="mw-redirect" title="1-butene">but-1-ene</a> is the minor product.<sup id="cite_ref-1" class="reference"><a href="#cite_note-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> </p> <dl><dd><span typeof="mw:File"><a href="/wiki/File:General_Demonstration_of_Zaitsev%27s_Rule.png" class="mw-file-description" title="A general example of Zaytsev's rule."><img alt="A general example of Zaytsev's rule." src="//upload.wikimedia.org/wikipedia/commons/thumb/2/2f/General_Demonstration_of_Zaitsev%27s_Rule.png/315px-General_Demonstration_of_Zaitsev%27s_Rule.png" decoding="async" width="315" height="82" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/2/2f/General_Demonstration_of_Zaitsev%27s_Rule.png/473px-General_Demonstration_of_Zaitsev%27s_Rule.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/2/2f/General_Demonstration_of_Zaitsev%27s_Rule.png/630px-General_Demonstration_of_Zaitsev%27s_Rule.png 2x" data-file-width="1104" data-file-height="288" /></a></span></dd></dl> <p>More generally, Zaytsev's rule predicts that in an elimination reaction the most substituted product will be the most stable, and therefore the most favored. The rule makes no generalizations about the <a href="/wiki/Stereochemistry" title="Stereochemistry">stereochemistry</a> of the newly formed alkene, but only the <a href="/wiki/Regioselectivity" title="Regioselectivity">regiochemistry</a> of the elimination reaction. While effective at predicting the favored product for many elimination reactions, Zaytsev's rule is subject to many exceptions. Many of them include exceptions under Hofmann product (analogous to Zaytsev product). These include compounds having quaternary nitrogen and leaving groups like NR<sub>3</sub><sup>+</sup>, SO<sub>3</sub>H, etc. In these eliminations the Hofmann product is preferred. In case the leaving group is halogens, except fluorine; others give the Zaytsev product.<sup class="noprint Inline-Template" style="margin-left:0.1em; white-space:nowrap;">[<i><a href="/wiki/Wikipedia:Please_clarify" title="Wikipedia:Please clarify"><span title="The text near this tag may need clarification or removal of jargon. (February 2022)">clarification needed</span></a></i>]</sup> </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="History">History</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Zaytsev%27s_rule&action=edit&section=1" title="Edit section: History"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure class="mw-default-size mw-halign-right" typeof="mw:File/Thumb"><a href="/wiki/File:Alexander_Mikhaylovich_Zaytsev.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/f/f8/Alexander_Mikhaylovich_Zaytsev.jpg/170px-Alexander_Mikhaylovich_Zaytsev.jpg" decoding="async" width="170" height="226" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/f8/Alexander_Mikhaylovich_Zaytsev.jpg/255px-Alexander_Mikhaylovich_Zaytsev.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/f8/Alexander_Mikhaylovich_Zaytsev.jpg/340px-Alexander_Mikhaylovich_Zaytsev.jpg 2x" data-file-width="394" data-file-height="524" /></a><figcaption>Alexander Mikhaylovich Zaytsev</figcaption></figure><p>Alexander Zaytsev first published his observations regarding the products of elimination reactions in <a href="/wiki/Liebigs_Annalen" title="Liebigs Annalen"><i>Justus Liebigs Annalen der Chemie</i></a> in 1875.<sup id="cite_ref-2" class="reference"><a href="#cite_note-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-Lewis1995_3-0" class="reference"><a href="#cite_note-Lewis1995-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup> Although the paper contained some original research done by Zaytsev's students, it was largely a literature review and drew heavily upon previously published work.<sup id="cite_ref-Lewis2010_4-0" class="reference"><a href="#cite_note-Lewis2010-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup> In it, Zaytsev proposed a purely empirical rule for predicting the favored regiochemistry in the <a href="/wiki/Dehydrohalogenation" title="Dehydrohalogenation">dehydrohalogenation</a> of alkyl iodides, though it turns out that the rule is applicable to a variety of other elimination reactions as well. While Zaytsev's paper was well referenced throughout the 20th century, it was not until the 1960s that textbooks began using the term "Zaytsev's rule".<sup id="cite_ref-Lewis1995_3-1" class="reference"><a href="#cite_note-Lewis1995-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup> </p><p>Zaytsev was not the first chemist to publish the rule that now bears his name. Aleksandr Nikolaevich Popov published an empirical rule similar to Zaytsev's in 1872,<sup id="cite_ref-5" class="reference"><a href="#cite_note-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup> and presented his findings at the University of Kazan in 1873. Zaytsev had cited Popov's 1872 paper in previous work and worked at the University of Kazan, and was thus probably aware of Popov's proposed rule. In spite of this, Zaytsev's 1875 <i>Liebigs Annalen</i> paper makes no mention of Popov's work.<sup id="cite_ref-Lewis1995_3-2" class="reference"><a href="#cite_note-Lewis1995-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-Lewis2010_4-1" class="reference"><a href="#cite_note-Lewis2010-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup> </p><p>Any discussion of Zaytsev's rule would be incomplete without mentioning <a href="/wiki/Vladimir_Vasilyevich_Markovnikov" class="mw-redirect" title="Vladimir Vasilyevich Markovnikov">Vladimir Vasilyevich Markovnikov</a>. Zaytsev and Markovnikov both studied under <a href="/wiki/Alexander_Butlerov" title="Alexander Butlerov">Alexander Butlerov</a>, taught at the University of Kazan during the same period, and were bitter rivals. Markovnikov, who published in 1870 what is now known as <a href="/wiki/Markovnikov%27s_rule" title="Markovnikov's rule">Markovnikov's rule</a>, and Zaytsev held conflicting views regarding elimination reactions: the former believed that the least substituted alkene would be favored, whereas the latter felt the most substituted alkene would be the major product. Perhaps one of the main reasons Zaytsev began investigating elimination reactions was to disprove his rival.<sup id="cite_ref-Lewis1995_3-3" class="reference"><a href="#cite_note-Lewis1995-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup> Zaytsev published his rule for elimination reactions just after Markovnikov published the first article in a three-part series in <i><a href="/wiki/Comptes_Rendus" class="mw-redirect" title="Comptes Rendus">Comptes Rendus</a></i> detailing his rule for addition reactions.<sup id="cite_ref-Lewis2010_4-2" class="reference"><a href="#cite_note-Lewis2010-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="Thermodynamic_considerations">Thermodynamic considerations</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Zaytsev%27s_rule&action=edit&section=2" title="Edit section: Thermodynamic considerations"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>The <a href="/wiki/Hydrogenation" title="Hydrogenation">hydrogenation</a> of alkenes to <a href="/wiki/Alkane" title="Alkane">alkanes</a> is <a href="/wiki/Exothermic" class="mw-redirect" title="Exothermic">exothermic</a>. The amount of energy released during a hydrogenation reaction, known as the heat of hydrogenation, is inversely related to the stability of the starting alkene: the more stable the alkene, the lower its heat of hydrogenation. Examining the heats of hydrogenation for various alkenes reveals that stability increases with the amount of substitution.<sup id="cite_ref-6" class="reference"><a href="#cite_note-6"><span class="cite-bracket">[</span>6<span class="cite-bracket">]</span></a></sup> </p> <table class="wikitable"> <tbody><tr> <th rowspan="2">Compound Name </th> <th rowspan="2">Structure </th> <th rowspan="1" colspan="2">Molar Heat of Hydrogenation </th> <th rowspan="2">Degree of Substitution </th></tr> <tr> <th>in kJ/mol </th> <th>in kcal/mol </th></tr> <tr> <td>Ethylene </td> <td align="center"><span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle {\ce {H2C=CH2}}}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mrow class="MJX-TeXAtom-ORD"> <msubsup> <mtext>H</mtext> <mrow class="MJX-TeXAtom-ORD"> <mn>2</mn> </mrow> <mrow class="MJX-TeXAtom-ORD"> <mspace width="0pt" height="0pt" depth=".2em" /> </mrow> </msubsup> <mtext>C</mtext> <mrow class="MJX-TeXAtom-ORD"> <mo>=</mo> </mrow> <msubsup> <mtext>CH</mtext> <mrow class="MJX-TeXAtom-ORD"> <mn>2</mn> </mrow> <mrow class="MJX-TeXAtom-ORD"> <mspace width="0pt" height="0pt" depth=".2em" /> </mrow> </msubsup> </mrow> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle {\ce {H2C=CH2}}}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/43b49539200a0c70d35fbff33441c3417791b200" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -1.005ex; width:10.759ex; height:2.843ex;" alt="{\displaystyle {\ce {H2C=CH2}}}"></span> </td> <td>137 </td> <td>32.8 </td> <td>Unsubstituted </td></tr> <tr> <td>1-Butene </td> <td align="center"><span typeof="mw:File"><a href="/wiki/File:1-Butene.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/1/1f/1-Butene.svg/77px-1-Butene.svg.png" decoding="async" width="77" height="23" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/1/1f/1-Butene.svg/116px-1-Butene.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/1/1f/1-Butene.svg/154px-1-Butene.svg.png 2x" data-file-width="205" data-file-height="60" /></a></span> </td> <td>127 </td> <td>30.3 </td> <td>Monosubstituted </td></tr> <tr> <td><i>trans</i>-2-Butene </td> <td align="center"><span typeof="mw:File"><a href="/wiki/File:2-butene.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/9/9d/2-butene.png/75px-2-butene.png" decoding="async" width="75" height="26" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/9/9d/2-butene.png/113px-2-butene.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/9/9d/2-butene.png/150px-2-butene.png 2x" data-file-width="264" data-file-height="90" /></a></span> </td> <td>116 </td> <td>27.6 </td> <td>Disubstituted </td></tr> <tr> <td>2-Methyl-2-butene </td> <td align="center"><span typeof="mw:File"><a href="/wiki/File:2-methyl-2-butene.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/f/f9/2-methyl-2-butene.png/60px-2-methyl-2-butene.png" decoding="async" width="60" height="53" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/f9/2-methyl-2-butene.png/90px-2-methyl-2-butene.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/f9/2-methyl-2-butene.png/120px-2-methyl-2-butene.png 2x" data-file-width="210" data-file-height="186" /></a></span> </td> <td>113 </td> <td>26.9 </td> <td>Trisubstituted </td></tr> <tr> <td>2,3-Dimethyl-2-butene </td> <td align="center"><span typeof="mw:File"><a href="/wiki/File:2,3-dimethyl-2-butene.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/6/68/2%2C3-dimethyl-2-butene.png/60px-2%2C3-dimethyl-2-butene.png" decoding="async" width="60" height="53" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/6/68/2%2C3-dimethyl-2-butene.png/90px-2%2C3-dimethyl-2-butene.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/6/68/2%2C3-dimethyl-2-butene.png/120px-2%2C3-dimethyl-2-butene.png 2x" data-file-width="210" data-file-height="186" /></a></span> </td> <td>111 </td> <td>26.6 </td> <td>Tetrasubstituted </td></tr> </tbody></table> <p>The increase in stability associated with additional substitutions is the result of several factors. <a href="/wiki/Alkyl" class="mw-redirect" title="Alkyl">Alkyl</a> groups are electron donating by inductive effect, and increase the electron density on the sigma bond of the alkene. Also, alkyl groups are sterically large, and are most stable when they are far away from each other. In an alkane, the maximum separation is that of the <a href="/wiki/Tetrahedral_molecular_geometry" title="Tetrahedral molecular geometry">tetrahedral</a> bond angle, 109.5°. In an alkene, the bond angle increases to near 120°. As a result, the separation between alkyl groups is greatest in the most substituted alkene.<sup id="cite_ref-7" class="reference"><a href="#cite_note-7"><span class="cite-bracket">[</span>7<span class="cite-bracket">]</span></a></sup> </p><p><a href="/wiki/Hyperconjugation" title="Hyperconjugation">Hyperconjugation</a>, which describes the stabilizing interaction between the <a href="/wiki/HOMO" class="mw-redirect" title="HOMO">HOMO</a> of the alkyl group and the <a href="/wiki/LUMO" class="mw-redirect" title="LUMO">LUMO</a> of the double bond, also helps explain the influence of alkyl substitutions on the stability of alkenes. In regards to <a href="/wiki/Orbital_hybridization" class="mw-redirect" title="Orbital hybridization">orbital hybridization</a>, a bond between an <a href="/wiki/Orbital_hybridisation#sp2_hybrids" title="Orbital hybridisation">sp<sup>2</sup></a> carbon and an <a href="/wiki/Orbital_hybridisation#sp3_hybrids" title="Orbital hybridisation">sp<sup>3</sup></a> carbon is stronger than a bond between two sp<sup>3</sup>-hybridized carbons. Computations reveal a dominant stabilizing hyperconjugation effect of 6 kcal/mol per alkyl group.<sup id="cite_ref-8" class="reference"><a href="#cite_note-8"><span class="cite-bracket">[</span>8<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading3"><h3 id="Steric_effects">Steric effects</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Zaytsev%27s_rule&action=edit&section=3" title="Edit section: Steric effects"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>In <a href="/wiki/Elimination_reaction#E2_mechanism" title="Elimination reaction">E2</a> elimination reactions, a base abstracts a proton that is beta to a leaving group, such as a halide. The removal of the proton and the loss of the leaving group occur in a single, concerted step to form a new double bond. When a small, unhindered base – such as <a href="/wiki/Sodium_hydroxide" title="Sodium hydroxide">sodium hydroxide</a>, <a href="/wiki/Sodium_methoxide" title="Sodium methoxide">sodium methoxide</a>, or <a href="/wiki/Sodium_ethoxide" title="Sodium ethoxide">sodium ethoxide</a> – is used for an E2 elimination, the Zaytsev product is typically favored over the least substituted alkene, known as the <a href="/wiki/Hofmann_elimination" title="Hofmann elimination">Hofmann product</a>. For example, treating 2-Bromo-2-methyl butane with sodium ethoxide in ethanol produces the Zaytsev product with moderate selectivity.<sup id="cite_ref-9" class="reference"><a href="#cite_note-9"><span class="cite-bracket">[</span>9<span class="cite-bracket">]</span></a></sup> </p> <dl><dd><span typeof="mw:File"><a href="/wiki/File:Example_of_Zaitsev%27s_Rule.png" class="mw-file-description" title="Treating 2-bromo-2-methylbutane with a small base, such as sodium ethoxide, gives the Zaytsev product."><img alt="Treating 2-bromo-2-methylbutane with a small base, such as sodium ethoxide, gives the Zaytsev product." src="//upload.wikimedia.org/wikipedia/commons/thumb/1/1b/Example_of_Zaitsev%27s_Rule.png/339px-Example_of_Zaitsev%27s_Rule.png" decoding="async" width="339" height="96" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/1/1b/Example_of_Zaitsev%27s_Rule.png/509px-Example_of_Zaitsev%27s_Rule.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/1/1b/Example_of_Zaitsev%27s_Rule.png/678px-Example_of_Zaitsev%27s_Rule.png 2x" data-file-width="1188" data-file-height="336" /></a></span></dd></dl> <p>Due to <a href="/wiki/Steric_effects" title="Steric effects">steric</a> interactions, a bulky base – such as <a href="/wiki/Potassium_tert-butoxide" title="Potassium tert-butoxide">potassium <i>tert</i>-butoxide</a>, <a href="/wiki/Triethylamine" title="Triethylamine">triethylamine</a>, or <a href="/wiki/2,6-lutidine" class="mw-redirect" title="2,6-lutidine">2,6-lutidine</a> – cannot readily abstract the proton that would lead to the Zaytsev product. In these situations, a less sterically hindered proton is preferentially abstracted instead. As a result, the Hofmann product is typically favored when using bulky bases. When 2-Bromo-2-methyl butane is treated with potassium <i>tert</i>-butoxide instead of sodium ethoxide, the Hofmann product is favored.<sup id="cite_ref-10" class="reference"><a href="#cite_note-10"><span class="cite-bracket">[</span>10<span class="cite-bracket">]</span></a></sup> </p> <dl><dd><span typeof="mw:File"><a href="/wiki/File:Formation_of_the_Hofmann_Product.png" class="mw-file-description" title="Treating 2-bromo-2-methylbutane with a bulky base, such as potassium t-butoxide, gives the Hofmann product."><img alt="Treating 2-bromo-2-methylbutane with a bulky base, such as potassium t-butoxide, gives the Hofmann product." src="//upload.wikimedia.org/wikipedia/commons/thumb/4/48/Formation_of_the_Hofmann_Product.png/346px-Formation_of_the_Hofmann_Product.png" decoding="async" width="346" height="96" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/48/Formation_of_the_Hofmann_Product.png/519px-Formation_of_the_Hofmann_Product.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/48/Formation_of_the_Hofmann_Product.png/692px-Formation_of_the_Hofmann_Product.png 2x" data-file-width="1212" data-file-height="336" /></a></span></dd></dl> <p>Steric interactions within the substrate also prevent the formation of the Zaytsev product. These <a href="/wiki/Intramolecular_force" title="Intramolecular force">intramolecular</a> interactions are relevant to the distribution of products in the <a href="/wiki/Hofmann_elimination" title="Hofmann elimination">Hofmann elimination</a> reaction, which converts <a href="/wiki/Amine" title="Amine">amines</a> to alkenes. In the Hofmann elimination, treatment of a quaternary ammonium iodide salt with <a href="/wiki/Silver_oxide" title="Silver oxide">silver oxide</a> produces hydroxide ions, which act as a base and eliminate the tertiary amine to give an alkene.<sup id="cite_ref-11" class="reference"><a href="#cite_note-11"><span class="cite-bracket">[</span>11<span class="cite-bracket">]</span></a></sup> </p> <dl><dd><span typeof="mw:File"><a href="/wiki/File:Example_of_the_Hofmann_Elimination_Reaction.png" class="mw-file-description" title="An example of the Hofmann elimination reaction."><img alt="An example of the Hofmann elimination reaction." src="//upload.wikimedia.org/wikipedia/commons/thumb/e/ec/Example_of_the_Hofmann_Elimination_Reaction.png/579px-Example_of_the_Hofmann_Elimination_Reaction.png" decoding="async" width="579" height="104" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/e/ec/Example_of_the_Hofmann_Elimination_Reaction.png/869px-Example_of_the_Hofmann_Elimination_Reaction.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/e/ec/Example_of_the_Hofmann_Elimination_Reaction.png/1158px-Example_of_the_Hofmann_Elimination_Reaction.png 2x" data-file-width="2028" data-file-height="366" /></a></span></dd></dl> <p>In the Hofmann elimination, the least substituted alkene is typically favored due to intramolecular steric interactions. The quaternary ammonium group is large, and interactions with alkyl groups on the rest of the molecule are undesirable. As a result, the conformation necessary for the formation of the Zaytsev product is less energetically favorable than the conformation required for the formation of the Hofmann product. As a result, the Hofmann product is formed preferentially. The <a href="/wiki/Cope_elimination" class="mw-redirect" title="Cope elimination">Cope elimination</a> is very similar to the Hofmann elimination in principle but occurs under milder conditions. It also favors the formation of the Hofmann product, and for the same reasons.<sup id="cite_ref-12" class="reference"><a href="#cite_note-12"><span class="cite-bracket">[</span>12<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading3"><h3 id="Stereochemistry">Stereochemistry</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Zaytsev%27s_rule&action=edit&section=4" title="Edit section: Stereochemistry"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>In some cases, the stereochemistry of the starting material can prevent the formation of the Zaytsev product. For example, when menthyl chloride is treated with sodium ethoxide, the Hofmann product is formed exclusively,<sup id="cite_ref-13" class="reference"><a href="#cite_note-13"><span class="cite-bracket">[</span>13<span class="cite-bracket">]</span></a></sup> but in very low yield:<sup id="cite_ref-14" class="reference"><a href="#cite_note-14"><span class="cite-bracket">[</span>14<span class="cite-bracket">]</span></a></sup> </p> <dl><dd><span typeof="mw:File"><a href="/wiki/File:Formation_of_Hofmann_Product_Based_on_Stereochemistry.png" class="mw-file-description" title="Treating menthyl chloride with base gives only the Hofmann product."><img alt="Treating menthyl chloride with base gives only the Hofmann product." src="//upload.wikimedia.org/wikipedia/commons/thumb/0/09/Formation_of_Hofmann_Product_Based_on_Stereochemistry.png/322px-Formation_of_Hofmann_Product_Based_on_Stereochemistry.png" decoding="async" width="322" height="145" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/0/09/Formation_of_Hofmann_Product_Based_on_Stereochemistry.png/483px-Formation_of_Hofmann_Product_Based_on_Stereochemistry.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/0/09/Formation_of_Hofmann_Product_Based_on_Stereochemistry.png/644px-Formation_of_Hofmann_Product_Based_on_Stereochemistry.png 2x" data-file-width="1224" data-file-height="552" /></a></span></dd></dl> <p>This result is due to the stereochemistry of the starting material. E2 eliminations require <a href="/wiki/Alkane_stereochemistry#Definitions" class="mw-redirect" title="Alkane stereochemistry"><i>anti</i>-periplanar</a> geometry, in which the proton and leaving group lie on opposite sides of the C-C bond, but in the same plane. When menthyl chloride is drawn in the <a href="/wiki/Cyclohexane_conformation#Chair_conformation" title="Cyclohexane conformation">chair conformation</a>, it is easy to explain the unusual product distribution. </p> <dl><dd><span typeof="mw:File"><a href="/wiki/File:Explanation_for_Formation_of_Hofmann_Product_Based_on_Stereochemistry.png" class="mw-file-description" title="The Hofmann product is formed exclusively because the anti-periplanar geometry necessary for the Zaytsev product is impossible."><img alt="The Hofmann product is formed exclusively because the anti-periplanar geometry necessary for the Zaytsev product is impossible." src="//upload.wikimedia.org/wikipedia/commons/thumb/0/03/Explanation_for_Formation_of_Hofmann_Product_Based_on_Stereochemistry.png/310px-Explanation_for_Formation_of_Hofmann_Product_Based_on_Stereochemistry.png" decoding="async" width="310" height="122" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/0/03/Explanation_for_Formation_of_Hofmann_Product_Based_on_Stereochemistry.png/465px-Explanation_for_Formation_of_Hofmann_Product_Based_on_Stereochemistry.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/0/03/Explanation_for_Formation_of_Hofmann_Product_Based_on_Stereochemistry.png/620px-Explanation_for_Formation_of_Hofmann_Product_Based_on_Stereochemistry.png 2x" data-file-width="1086" data-file-height="426" /></a></span></dd></dl> <p>Formation of the Zaytsev product requires elimination at the 2-position, but the <a href="/wiki/Isopropyl" class="mw-redirect" title="Isopropyl">isopropyl</a> group – not the proton – is <i>anti</i>-periplanar to the chloride leaving group; this makes elimination at the 2-position impossible. In order for the Hofmann product to form, elimination must occur at the 6-position. Because the proton at this position has the correct orientation relative to the leaving group, elimination can and does occur. As a result, this particular reaction produces only the Hofmann product. </p> <div class="mw-heading mw-heading2"><h2 id="See_also">See also</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Zaytsev%27s_rule&action=edit&section=5" title="Edit section: See also"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/Markovnikov%27s_rule" title="Markovnikov's rule">Markovnikov's rule</a></li> <li><a href="/wiki/Hofmann_elimination" title="Hofmann elimination">Hofmann elimination</a></li> <li><a href="/wiki/Cope_elimination" class="mw-redirect" title="Cope elimination">Cope elimination</a></li></ul> <div class="mw-heading mw-heading2"><h2 id="References">References</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Zaytsev%27s_rule&action=edit&section=6" title="Edit section: References"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r1239543626">.mw-parser-output .reflist{margin-bottom:0.5em;list-style-type:decimal}@media screen{.mw-parser-output .reflist{font-size:90%}}.mw-parser-output .reflist .references{font-size:100%;margin-bottom:0;list-style-type:inherit}.mw-parser-output .reflist-columns-2{column-width:30em}.mw-parser-output .reflist-columns-3{column-width:25em}.mw-parser-output .reflist-columns{margin-top:0.3em}.mw-parser-output .reflist-columns ol{margin-top:0}.mw-parser-output .reflist-columns li{page-break-inside:avoid;break-inside:avoid-column}.mw-parser-output .reflist-upper-alpha{list-style-type:upper-alpha}.mw-parser-output .reflist-upper-roman{list-style-type:upper-roman}.mw-parser-output .reflist-lower-alpha{list-style-type:lower-alpha}.mw-parser-output .reflist-lower-greek{list-style-type:lower-greek}.mw-parser-output .reflist-lower-roman{list-style-type:lower-roman}</style><div class="reflist reflist-columns references-column-width" style="column-width: 35em;"> <ol class="references"> <li id="cite_note-1"><span class="mw-cite-backlink"><b><a href="#cite_ref-1">^</a></b></span> <span class="reference-text"><style data-mw-deduplicate="TemplateStyles:r1238218222">.mw-parser-output cite.citation{font-style:inherit;word-wrap:break-word}.mw-parser-output .citation q{quotes:"\"""\"""'""'"}.mw-parser-output .citation:target{background-color:rgba(0,127,255,0.133)}.mw-parser-output .id-lock-free.id-lock-free a{background:url("//upload.wikimedia.org/wikipedia/commons/6/65/Lock-green.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-limited.id-lock-limited a,.mw-parser-output .id-lock-registration.id-lock-registration a{background:url("//upload.wikimedia.org/wikipedia/commons/d/d6/Lock-gray-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-subscription.id-lock-subscription a{background:url("//upload.wikimedia.org/wikipedia/commons/a/aa/Lock-red-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .cs1-ws-icon a{background:url("//upload.wikimedia.org/wikipedia/commons/4/4c/Wikisource-logo.svg")right 0.1em center/12px no-repeat}body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-free a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-limited a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-registration a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-subscription a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .cs1-ws-icon a{background-size:contain;padding:0 1em 0 0}.mw-parser-output .cs1-code{color:inherit;background:inherit;border:none;padding:inherit}.mw-parser-output .cs1-hidden-error{display:none;color:var(--color-error,#d33)}.mw-parser-output .cs1-visible-error{color:var(--color-error,#d33)}.mw-parser-output .cs1-maint{display:none;color:#085;margin-left:0.3em}.mw-parser-output .cs1-kern-left{padding-left:0.2em}.mw-parser-output .cs1-kern-right{padding-right:0.2em}.mw-parser-output .citation .mw-selflink{font-weight:inherit}@media screen{.mw-parser-output .cs1-format{font-size:95%}html.skin-theme-clientpref-night .mw-parser-output .cs1-maint{color:#18911f}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .cs1-maint{color:#18911f}}</style><cite id="Lehman" class="citation book cs1">Lehman, John (2009). <i>Operational Organic Chemistry</i> (4th ed.). Upper Saddle River, NJ: Pearson Education. p. 182. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/978-0136000921" title="Special:BookSources/978-0136000921"><bdi>978-0136000921</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Operational+Organic+Chemistry&rft.place=Upper+Saddle+River%2C+NJ&rft.pages=182&rft.edition=4th&rft.pub=Pearson+Education&rft.date=2009&rft.isbn=978-0136000921&rft.aulast=Lehman&rft.aufirst=John&rfr_id=info%3Asid%2Fen.wikipedia.org%3AZaytsev%27s+rule" class="Z3988"></span></span> </li> <li id="cite_note-2"><span class="mw-cite-backlink"><b><a href="#cite_ref-2">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFSaytzeff1875" class="citation journal cs1">Saytzeff, Alexander (1875). <a rel="nofollow" class="external text" href="https://zenodo.org/record/1427349">"Zur Kenntniss der Reihenfolge der Analgerung und Ausscheidung der Jodwasserstoffelemente in organischen Verbindungen"</a>. <i><a href="/wiki/Liebigs_Annalen" title="Liebigs Annalen">Justus Liebigs Annalen der Chemie</a></i>. <b>179</b> (3): 296–301. <a href="/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1002%2Fjlac.18751790304">10.1002/jlac.18751790304</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Justus+Liebigs+Annalen+der+Chemie&rft.atitle=Zur+Kenntniss+der+Reihenfolge+der+Analgerung+und+Ausscheidung+der+Jodwasserstoffelemente+in+organischen+Verbindungen&rft.volume=179&rft.issue=3&rft.pages=296-301&rft.date=1875&rft_id=info%3Adoi%2F10.1002%2Fjlac.18751790304&rft.aulast=Saytzeff&rft.aufirst=Alexander&rft_id=https%3A%2F%2Fzenodo.org%2Frecord%2F1427349&rfr_id=info%3Asid%2Fen.wikipedia.org%3AZaytsev%27s+rule" class="Z3988"></span></span> </li> <li id="cite_note-Lewis1995-3"><span class="mw-cite-backlink">^ <a href="#cite_ref-Lewis1995_3-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-Lewis1995_3-1"><sup><i><b>b</b></i></sup></a> <a href="#cite_ref-Lewis1995_3-2"><sup><i><b>c</b></i></sup></a> <a href="#cite_ref-Lewis1995_3-3"><sup><i><b>d</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFLewis1995" class="citation journal cs1">Lewis, D. E. (1995). <a rel="nofollow" class="external text" href="http://www.scs.illinois.edu/~mainzv/HIST/bulletin_open_access/num17-18/num17-18%20p21-30.pdf">"Alexander Mikhailovich Zaytsev (1841–1910) Markovnikov's Conservative Contemporary"</a> <span class="cs1-format">(PDF)</span>. <i>Bulletin for the History of Chemistry</i>. <b>17</b>: 21–30 (27).</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Bulletin+for+the+History+of+Chemistry&rft.atitle=Alexander+Mikhailovich+Zaytsev+%281841%E2%80%931910%29+Markovnikov%27s+Conservative+Contemporary&rft.volume=17&rft.pages=21-30+%2827%29&rft.date=1995&rft.aulast=Lewis&rft.aufirst=D.+E.&rft_id=http%3A%2F%2Fwww.scs.illinois.edu%2F~mainzv%2FHIST%2Fbulletin_open_access%2Fnum17-18%2Fnum17-18%2520p21-30.pdf&rfr_id=info%3Asid%2Fen.wikipedia.org%3AZaytsev%27s+rule" class="Z3988"></span></span> </li> <li id="cite_note-Lewis2010-4"><span class="mw-cite-backlink">^ <a href="#cite_ref-Lewis2010_4-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-Lewis2010_4-1"><sup><i><b>b</b></i></sup></a> <a href="#cite_ref-Lewis2010_4-2"><sup><i><b>c</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFLewis2010" class="citation journal cs1">Lewis, D. E. (2010). <a rel="nofollow" class="external text" href="http://www.scs.illinois.edu/~mainzv/HIST/awards/OPA%20Papers/2010-Lewis.pdf">"Feuding Rule Makers: Aleksandr Mikhailovich Zaitsev (1841–1910) and Vladimir Vasil'evich Markovnikov (1838–1904). A Commentary on the Origins of Zaitsev's Rule"</a> <span class="cs1-format">(PDF)</span>. <i>Bulletin for the History of Chemistry</i>. <b>35</b> (2): 115–124 (121–122). <a href="/wiki/PMID_(identifier)" class="mw-redirect" title="PMID (identifier)">PMID</a> <a rel="nofollow" class="external text" href="https://pubmed.ncbi.nlm.nih.gov/21449203">21449203</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Bulletin+for+the+History+of+Chemistry&rft.atitle=Feuding+Rule+Makers%3A+Aleksandr+Mikhailovich+Zaitsev+%281841%E2%80%931910%29+and+Vladimir+Vasil%27evich+Markovnikov+%281838%E2%80%931904%29.+A+Commentary+on+the+Origins+of+Zaitsev%27s+Rule&rft.volume=35&rft.issue=2&rft.pages=115-124+%28121-122%29&rft.date=2010&rft_id=info%3Apmid%2F21449203&rft.aulast=Lewis&rft.aufirst=D.+E.&rft_id=http%3A%2F%2Fwww.scs.illinois.edu%2F~mainzv%2FHIST%2Fawards%2FOPA%2520Papers%2F2010-Lewis.pdf&rfr_id=info%3Asid%2Fen.wikipedia.org%3AZaytsev%27s+rule" class="Z3988"></span></span> </li> <li id="cite_note-5"><span class="mw-cite-backlink"><b><a href="#cite_ref-5">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFPopoff1872" class="citation journal cs1">Popoff, Aleksandr (1872). <a rel="nofollow" class="external text" href="https://zenodo.org/record/1427309">"Die Oxydation der Ketone als Mittel zur Bestimmung der Constitution der fetten Säuren und der Alkohole"</a>. <i><a href="/wiki/Liebigs_Annalen" title="Liebigs Annalen">Justus Liebigs Annalen der Chemie</a></i>. <b>162</b> (1): 151–160. <a href="/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1002%2Fjlac.18721620112">10.1002/jlac.18721620112</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Justus+Liebigs+Annalen+der+Chemie&rft.atitle=Die+Oxydation+der+Ketone+als+Mittel+zur+Bestimmung+der+Constitution+der+fetten+S%C3%A4uren+und+der+Alkohole&rft.volume=162&rft.issue=1&rft.pages=151-160&rft.date=1872&rft_id=info%3Adoi%2F10.1002%2Fjlac.18721620112&rft.aulast=Popoff&rft.aufirst=Aleksandr&rft_id=https%3A%2F%2Fzenodo.org%2Frecord%2F1427309&rfr_id=info%3Asid%2Fen.wikipedia.org%3AZaytsev%27s+rule" class="Z3988"></span></span> </li> <li id="cite_note-6"><span class="mw-cite-backlink"><b><a href="#cite_ref-6">^</a></b></span> <span class="reference-text"><a href="#Wade">Wade</a>, pp. 292–294.</span> </li> <li id="cite_note-7"><span class="mw-cite-backlink"><b><a href="#cite_ref-7">^</a></b></span> <span class="reference-text"><a href="#Wade">Wade</a>, p. 293.</span> </li> <li id="cite_note-8"><span class="mw-cite-backlink"><b><a href="#cite_ref-8">^</a></b></span> <span class="reference-text"><i>The Physical Origin of Saytzeff's Rule</i> Benoit Braida, Vinca Prana, and Philippe C. Hiberty <a href="/wiki/Angew._Chem._Int._Ed." class="mw-redirect" title="Angew. Chem. Int. Ed.">Angew. Chem. Int. Ed.</a> <b>2009</b>, 48, 5724 –5728 <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><a href="/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1002%2Fanie.200901923">10.1002/anie.200901923</a></span> </li> <li id="cite_note-9"><span class="mw-cite-backlink"><b><a href="#cite_ref-9">^</a></b></span> <span class="reference-text"><a href="#Wade">Wade</a>, p. 301.</span> </li> <li id="cite_note-10"><span class="mw-cite-backlink"><b><a href="#cite_ref-10">^</a></b></span> <span class="reference-text"><a href="#Wade">Wade</a>, p. 302.</span> </li> <li id="cite_note-11"><span class="mw-cite-backlink"><b><a href="#cite_ref-11">^</a></b></span> <span class="reference-text"><a href="#Wade">Wade</a>, pp. 898–901.</span> </li> <li id="cite_note-12"><span class="mw-cite-backlink"><b><a href="#cite_ref-12">^</a></b></span> <span class="reference-text"><a href="#Wade">Wade</a>, p. 903.</span> </li> <li id="cite_note-13"><span class="mw-cite-backlink"><b><a href="#cite_ref-13">^</a></b></span> <span class="reference-text"><a href="#Lehman">Lehman 2009</a>, pp. 183–184</span> </li> <li id="cite_note-14"><span class="mw-cite-backlink"><b><a href="#cite_ref-14">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFHückelTappeLegutke1940" class="citation journal cs1">Hückel, Walter; Tappe, Werner; Legutke, Günter (1940). "Abspaltungsreaktionen und ihr sterischer Verlauf". <i>Justus Liebig's Annalen der Chemie</i>. <b>543</b>: 191–230. <a href="/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1002%2Fjlac.19405430117">10.1002/jlac.19405430117</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Justus+Liebig%27s+Annalen+der+Chemie&rft.atitle=Abspaltungsreaktionen+und+ihr+sterischer+Verlauf&rft.volume=543&rft.pages=191-230&rft.date=1940&rft_id=info%3Adoi%2F10.1002%2Fjlac.19405430117&rft.aulast=H%C3%BCckel&rft.aufirst=Walter&rft.au=Tappe%2C+Werner&rft.au=Legutke%2C+G%C3%BCnter&rfr_id=info%3Asid%2Fen.wikipedia.org%3AZaytsev%27s+rule" class="Z3988"></span></span> </li> </ol></div> <div class="mw-heading mw-heading2"><h2 id="Bibliography">Bibliography</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Zaytsev%27s_rule&action=edit&section=7" title="Edit section: Bibliography"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="Wade" class="citation book cs1">Wade, L. G. (2010). <i>Organic Chemistry</i> (7th ed.). Upper Saddle River, NJ: Pearson Education. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/978-0321592316" title="Special:BookSources/978-0321592316"><bdi>978-0321592316</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Organic+Chemistry&rft.place=Upper+Saddle+River%2C+NJ&rft.edition=7th&rft.pub=Pearson+Education&rft.date=2010&rft.isbn=978-0321592316&rft.aulast=Wade&rft.aufirst=L.+G.&rfr_id=info%3Asid%2Fen.wikipedia.org%3AZaytsev%27s+rule" class="Z3988"></span></li></ul> <div class="mw-heading mw-heading2"><h2 id="External_links">External links</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Zaytsev%27s_rule&action=edit&section=8" title="Edit section: External links"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a rel="nofollow" class="external text" href="http://www.chem.ucalgary.ca/courses/351/Carey5th/Ch05/ch5-7.html">Online course of chemistry</a></li> <li><a rel="nofollow" class="external autonumber" href="http://www.mjlphd.net/translations.html">[1]</a> English Translation of 1875 German article on 'The order of addition and of elimination of hydrogen and iodine in organic compounds' by Alexander Zaytsev.</li></ul> <div class="navbox-styles"><style data-mw-deduplicate="TemplateStyles:r1129693374">.mw-parser-output .hlist dl,.mw-parser-output .hlist ol,.mw-parser-output .hlist ul{margin:0;padding:0}.mw-parser-output .hlist dd,.mw-parser-output .hlist dt,.mw-parser-output .hlist li{margin:0;display:inline}.mw-parser-output .hlist.inline,.mw-parser-output .hlist.inline dl,.mw-parser-output .hlist.inline ol,.mw-parser-output .hlist.inline ul,.mw-parser-output .hlist dl dl,.mw-parser-output .hlist dl ol,.mw-parser-output .hlist dl ul,.mw-parser-output .hlist ol dl,.mw-parser-output .hlist ol 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href="/wiki/Organic_redox_reaction" title="Organic redox reaction">Redox reaction</a></li> <li><a href="/wiki/Regioselectivity" title="Regioselectivity">Regioselectivity</a></li> <li><a href="/wiki/Stereoselectivity" title="Stereoselectivity">Stereoselectivity</a></li> <li><a href="/wiki/Stereospecificity" title="Stereospecificity">Stereospecificity</a></li> <li><a href="/wiki/Substitution_reaction" title="Substitution reaction">Substitution reaction</a></li></ul> </div></td></tr><tr><td colspan="2" class="navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/A_value" title="A value">A value</a></li> <li><a href="/wiki/Alpha_effect" title="Alpha effect">Alpha effect</a></li> <li><a href="/wiki/Annulene" title="Annulene">Annulene</a></li> <li><a href="/wiki/Anomeric_effect" title="Anomeric effect">Anomeric effect</a></li> <li><a href="/wiki/Antiaromaticity" title="Antiaromaticity">Antiaromaticity</a></li> <li><a href="/wiki/Aromatic_ring_current" title="Aromatic ring current">Aromatic ring current</a></li> <li><a href="/wiki/Aromaticity" title="Aromaticity">Aromaticity</a></li> <li><a href="/wiki/Baird%27s_rule" title="Baird's rule">Baird's rule</a></li> <li><a href="/wiki/Baker%E2%80%93Nathan_effect" title="Baker–Nathan effect">Baker–Nathan effect</a></li> <li><a href="/wiki/Baldwin%27s_rules" title="Baldwin's rules">Baldwin's rules</a></li> <li><a href="/wiki/Bema_Hapothle" title="Bema Hapothle">Bema Hapothle</a></li> <li><a href="/wiki/Beta-silicon_effect" class="mw-redirect" title="Beta-silicon effect">Beta-silicon effect</a></li> <li><a href="/wiki/Bicycloaromaticity" title="Bicycloaromaticity">Bicycloaromaticity</a></li> <li><a href="/wiki/Bredt%27s_rule" title="Bredt's rule">Bredt's rule</a></li> <li><a href="/wiki/B%C3%BCrgi%E2%80%93Dunitz_angle" title="Bürgi–Dunitz angle">Bürgi–Dunitz angle</a></li> <li><a href="/wiki/Catalytic_resonance_theory" title="Catalytic resonance theory">Catalytic resonance theory</a></li> <li><a href="/wiki/Charge_remote_fragmentation" class="mw-redirect" title="Charge remote fragmentation">Charge remote fragmentation</a></li> <li><a href="/wiki/Charge-transfer_complex" title="Charge-transfer complex">Charge-transfer complex</a></li> <li><a href="/wiki/Clar%27s_rule" title="Clar's rule">Clar's rule</a></li> <li><a href="/wiki/Conformational_isomerism" title="Conformational isomerism">Conformational isomerism</a></li> <li><a href="/wiki/Conjugated_system" title="Conjugated system">Conjugated system</a></li> <li><a href="/wiki/Conrotatory_and_disrotatory" title="Conrotatory and disrotatory">Conrotatory and disrotatory</a></li> <li><a href="/wiki/Curtin%E2%80%93Hammett_principle" title="Curtin–Hammett principle">Curtin–Hammett principle</a></li> <li><a href="/wiki/Dynamic_binding_(chemistry)" title="Dynamic binding (chemistry)">Dynamic binding (chemistry)</a></li> <li><a href="/wiki/Edwards_equation" title="Edwards equation">Edwards equation</a></li> <li><a href="/wiki/Effective_molarity" title="Effective molarity">Effective molarity</a></li> <li><a href="/wiki/Electromeric_effect" title="Electromeric effect">Electromeric effect</a></li> <li><a href="/wiki/Electron-rich" title="Electron-rich">Electron-rich</a></li> <li><a href="/wiki/Electron-withdrawing_group" title="Electron-withdrawing group">Electron-withdrawing group</a></li> <li><a href="/wiki/Electronic_effect" title="Electronic effect">Electronic effect</a></li> <li><a href="/wiki/Electrophile" title="Electrophile">Electrophile</a></li> <li><a href="/wiki/Evelyn_effect" title="Evelyn effect">Evelyn effect</a></li> <li><a href="/wiki/Flippin%E2%80%93Lodge_angle" title="Flippin–Lodge angle">Flippin–Lodge angle</a></li> <li><a href="/wiki/Free-energy_relationship" title="Free-energy relationship">Free-energy relationship</a></li> <li><a href="/wiki/Grunwald%E2%80%93Winstein_equation" title="Grunwald–Winstein equation">Grunwald–Winstein equation</a></li> <li><a href="/wiki/Hammett_acidity_function" title="Hammett acidity function">Hammett acidity function</a></li> <li><a href="/wiki/Hammett_equation" title="Hammett equation">Hammett equation</a></li> <li><a href="/wiki/George_S._Hammond" title="George S. Hammond">George S. Hammond</a></li> <li><a href="/wiki/Hammond%27s_postulate" title="Hammond's postulate">Hammond's postulate</a></li> <li><a href="/wiki/Homoaromaticity" title="Homoaromaticity">Homoaromaticity</a></li> <li><a href="/wiki/H%C3%BCckel%27s_rule" title="Hückel's rule">Hückel's rule</a></li> <li><a href="/wiki/Hyperconjugation" title="Hyperconjugation">Hyperconjugation</a></li> <li><a href="/wiki/Inductive_effect" title="Inductive effect">Inductive effect</a></li> <li><a href="/wiki/Kinetic_isotope_effect" title="Kinetic isotope effect">Kinetic isotope effect</a></li> <li><a href="/wiki/LFER_solvent_coefficients_(data_page)" title="LFER solvent coefficients (data page)">LFER solvent coefficients (data page)</a></li> <li><a href="/wiki/Marcus_theory" title="Marcus theory">Marcus theory</a></li> <li><a href="/wiki/Markovnikov%27s_rule" title="Markovnikov's rule">Markovnikov's rule</a></li> <li><a href="/wiki/M%C3%B6bius_aromaticity" title="Möbius aromaticity">Möbius aromaticity</a></li> <li><a href="/wiki/M%C3%B6bius%E2%80%93H%C3%BCckel_concept" title="Möbius–Hückel concept">Möbius–Hückel concept</a></li> <li><a href="/wiki/More_O%27Ferrall%E2%80%93Jencks_plot" title="More O'Ferrall–Jencks plot">More O'Ferrall–Jencks plot</a></li> <li><a href="/wiki/Negative_hyperconjugation" title="Negative hyperconjugation">Negative hyperconjugation</a></li> <li><a href="/wiki/Neighbouring_group_participation" title="Neighbouring group participation">Neighbouring group participation</a></li> <li><a href="/wiki/2-Norbornyl_cation" title="2-Norbornyl cation">2-Norbornyl cation</a></li> <li><a href="/wiki/Nucleophile" title="Nucleophile">Nucleophile</a></li> <li><a href="/wiki/Kennedy_J._P._Orton" title="Kennedy J. P. Orton">Kennedy J. P. Orton</a></li> <li><a href="/wiki/Passive_binding" title="Passive binding">Passive binding</a></li> <li><a href="/wiki/Phosphaethynolate" title="Phosphaethynolate">Phosphaethynolate</a></li> <li><a href="/wiki/Polar_effect" class="mw-redirect" title="Polar effect">Polar effect</a></li> <li><a href="/wiki/Polyfluorene" title="Polyfluorene">Polyfluorene</a></li> <li><a href="/wiki/Ring_strain" title="Ring strain">Ring strain</a></li> <li><a href="/wiki/%CE%A3-aromaticity" class="mw-redirect" title="Σ-aromaticity">Σ-aromaticity</a></li> <li><a href="/wiki/Spherical_aromaticity" title="Spherical aromaticity">Spherical aromaticity</a></li> <li><a href="/wiki/Spiroaromaticity" class="mw-redirect" title="Spiroaromaticity">Spiroaromaticity</a></li> <li><a href="/wiki/Steric_effects" title="Steric effects">Steric effects</a></li> <li><a href="/wiki/Superaromaticity" class="mw-redirect" title="Superaromaticity">Superaromaticity</a></li> <li><a href="/wiki/Swain%E2%80%93Lupton_equation" title="Swain–Lupton equation">Swain–Lupton equation</a></li> <li><a href="/wiki/Taft_equation" title="Taft equation">Taft equation</a></li> <li><a href="/wiki/Thorpe%E2%80%93Ingold_effect" title="Thorpe–Ingold effect">Thorpe–Ingold effect</a></li> <li><a href="/wiki/Vinylogy" title="Vinylogy">Vinylogy</a></li> <li><a href="/wiki/Walsh_diagram" title="Walsh diagram">Walsh diagram</a></li> <li><a href="/wiki/Woodward%E2%80%93Hoffmann_rules" title="Woodward–Hoffmann rules">Woodward–Hoffmann rules</a></li> <li><a href="/wiki/Woodward%27s_rules" title="Woodward's rules">Woodward's rules</a></li> <li><a href="/wiki/Y-aromaticity" class="mw-redirect" title="Y-aromaticity">Y-aromaticity</a></li> <li><a href="/wiki/Yukawa%E2%80%93Tsuno_equation" title="Yukawa–Tsuno equation">Yukawa–Tsuno equation</a></li> <li><a href="/wiki/Zaitsev%27s_rule" class="mw-redirect" title="Zaitsev's rule">Zaitsev's rule</a></li> <li><a href="/wiki/%CE%A3-bishomoaromaticity" class="mw-redirect" title="Σ-bishomoaromaticity">Σ-bishomoaromaticity</a></li></ul> </div><table class="nowraplinks mw-collapsible autocollapse navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="col" class="navbox-title" colspan="2"><div id="List_of_organic_reactions" style="font-size:114%;margin:0 4em"><a href="/wiki/List_of_organic_reactions" title="List of organic reactions">List of organic reactions</a></div></th></tr><tr><th scope="row" class="navbox-group" style="width:7.5em">Carbon-carbon <br /> bond forming <br /> reactions</th><td class="navbox-list-with-group navbox-list navbox-odd" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Acetoacetic_ester_synthesis" title="Acetoacetic ester synthesis">Acetoacetic ester synthesis</a></li> <li><a href="/wiki/Acyloin_condensation" title="Acyloin condensation">Acyloin condensation</a></li> <li><a href="/wiki/Aldol_condensation" title="Aldol condensation">Aldol condensation</a></li> <li><a href="/wiki/Aldol_reaction" title="Aldol reaction">Aldol reaction</a></li> <li><a href="/wiki/Alkane_metathesis" title="Alkane metathesis">Alkane metathesis</a></li> <li><a href="/wiki/Alkyne_metathesis" title="Alkyne metathesis">Alkyne metathesis</a></li> <li><a href="/wiki/Alkyne_trimerisation" title="Alkyne trimerisation">Alkyne trimerisation</a></li> <li><a href="/wiki/Alkynylation" title="Alkynylation">Alkynylation</a></li> <li><a href="/wiki/Allan%E2%80%93Robinson_reaction" title="Allan–Robinson reaction">Allan–Robinson reaction</a></li> <li><a href="/wiki/Arndt%E2%80%93Eistert_reaction" title="Arndt–Eistert reaction">Arndt–Eistert reaction</a></li> <li><a href="/wiki/Auwers_synthesis" title="Auwers synthesis">Auwers synthesis</a></li> <li><a href="/wiki/Aza-Baylis%E2%80%93Hillman_reaction" title="Aza-Baylis–Hillman reaction">Aza-Baylis–Hillman reaction</a></li> <li><a href="/wiki/Barbier_reaction" title="Barbier reaction">Barbier reaction</a></li> <li><a href="/wiki/Barton%E2%80%93Kellogg_reaction" title="Barton–Kellogg reaction">Barton–Kellogg reaction</a></li> <li><a href="/wiki/Baylis%E2%80%93Hillman_reaction" title="Baylis–Hillman reaction">Baylis–Hillman reaction</a></li> <li><a href="/wiki/Benary_reaction" title="Benary reaction">Benary reaction</a></li> <li><a href="/wiki/Bergman_cyclization" title="Bergman cyclization">Bergman cyclization</a></li> <li><a href="/wiki/Biginelli_reaction" title="Biginelli reaction">Biginelli reaction</a></li> <li><a href="/wiki/Bingel_reaction" title="Bingel reaction">Bingel reaction</a></li> <li><a href="/wiki/Blaise_ketone_synthesis" title="Blaise ketone synthesis">Blaise ketone synthesis</a></li> <li><a href="/wiki/Blaise_reaction" title="Blaise reaction">Blaise reaction</a></li> <li><a href="/wiki/Blanc_chloromethylation" title="Blanc chloromethylation">Blanc chloromethylation</a></li> <li><a href="/wiki/Bodroux%E2%80%93Chichibabin_aldehyde_synthesis" title="Bodroux–Chichibabin aldehyde synthesis">Bodroux–Chichibabin aldehyde synthesis</a></li> <li><a href="/wiki/Bouveault_aldehyde_synthesis" title="Bouveault aldehyde synthesis">Bouveault aldehyde synthesis</a></li> <li><a href="/wiki/Bucherer%E2%80%93Bergs_reaction" title="Bucherer–Bergs reaction">Bucherer–Bergs reaction</a></li> <li><a href="/wiki/Buchner_ring_expansion" title="Buchner ring expansion">Buchner ring expansion</a></li> <li><a href="/wiki/Cadiot%E2%80%93Chodkiewicz_coupling" title="Cadiot–Chodkiewicz coupling">Cadiot–Chodkiewicz coupling</a></li> <li><a href="/wiki/Carbonyl_allylation" title="Carbonyl allylation">Carbonyl allylation</a></li> <li><a href="/wiki/Carbonyl_olefin_metathesis" title="Carbonyl olefin metathesis">Carbonyl olefin metathesis</a></li> <li><a href="/wiki/Castro%E2%80%93Stephens_coupling" title="Castro–Stephens coupling">Castro–Stephens coupling</a></li> <li><a href="/wiki/Chan_rearrangement" title="Chan rearrangement">Chan rearrangement</a></li> <li><a href="/wiki/Chan%E2%80%93Lam_coupling" title="Chan–Lam coupling">Chan–Lam coupling</a></li> <li><a href="/wiki/Claisen_condensation" title="Claisen condensation">Claisen condensation</a></li> <li><a href="/wiki/Claisen_rearrangement" title="Claisen rearrangement">Claisen rearrangement</a></li> <li><a href="/wiki/Claisen-Schmidt_condensation" class="mw-redirect" title="Claisen-Schmidt condensation">Claisen-Schmidt condensation</a></li> <li><a href="/wiki/Combes_quinoline_synthesis" title="Combes quinoline synthesis">Combes quinoline synthesis</a></li> <li><a href="/wiki/Corey%E2%80%93Fuchs_reaction" title="Corey–Fuchs reaction">Corey–Fuchs reaction</a></li> <li><a href="/wiki/Corey%E2%80%93House_synthesis" title="Corey–House synthesis">Corey–House synthesis</a></li> <li><a href="/wiki/Coupling_reaction" title="Coupling reaction">Coupling reaction</a></li> <li><a href="/wiki/Cross-coupling_reaction" title="Cross-coupling reaction">Cross-coupling reaction</a></li> <li><a href="/wiki/Cross_dehydrogenative_coupling" title="Cross dehydrogenative coupling">Cross dehydrogenative coupling</a></li> <li><a href="/wiki/Cross-coupling_partner" title="Cross-coupling partner">Cross-coupling partner</a></li> <li><a href="/wiki/Dakin%E2%80%93West_reaction" title="Dakin–West reaction">Dakin–West reaction</a></li> <li><a href="/wiki/Darzens_reaction" title="Darzens reaction">Darzens reaction</a></li> <li><a href="/wiki/Diels%E2%80%93Alder_reaction" title="Diels–Alder reaction">Diels–Alder reaction</a></li> <li><a href="/wiki/Doebner_reaction" title="Doebner reaction">Doebner reaction</a></li> <li><a href="/wiki/Wulff%E2%80%93D%C3%B6tz_reaction" title="Wulff–Dötz reaction">Wulff–Dötz reaction</a></li> <li><a href="/wiki/Ene_reaction" title="Ene reaction">Ene reaction</a></li> <li><a href="/wiki/Enyne_metathesis" title="Enyne metathesis">Enyne metathesis</a></li> <li><a href="/wiki/Ethenolysis" title="Ethenolysis">Ethenolysis</a></li> <li><a href="/wiki/Favorskii_reaction" title="Favorskii reaction">Favorskii reaction</a></li> <li><a href="/wiki/Ferrier_carbocyclization" title="Ferrier carbocyclization">Ferrier carbocyclization</a></li> <li><a href="/wiki/Friedel%E2%80%93Crafts_reaction" title="Friedel–Crafts reaction">Friedel–Crafts reaction</a></li> <li><a href="/wiki/Fujimoto%E2%80%93Belleau_reaction" title="Fujimoto–Belleau reaction">Fujimoto–Belleau reaction</a></li> <li><a href="/wiki/Fujiwara%E2%80%93Moritani_reaction" title="Fujiwara–Moritani reaction">Fujiwara–Moritani reaction</a></li> <li><a href="/wiki/Fukuyama_coupling" title="Fukuyama coupling">Fukuyama coupling</a></li> <li><a href="/wiki/Gabriel%E2%80%93Colman_rearrangement" title="Gabriel–Colman rearrangement">Gabriel–Colman rearrangement</a></li> <li><a href="/wiki/Gattermann_reaction" title="Gattermann reaction">Gattermann reaction</a></li> <li><a href="/wiki/Glaser_coupling" title="Glaser coupling">Glaser coupling</a></li> <li><a href="/wiki/Grignard_reaction" title="Grignard reaction">Grignard reaction</a></li> <li><a href="/wiki/Grignard_reagent" title="Grignard reagent">Grignard reagent</a></li> <li><a href="/wiki/Hammick_reaction" title="Hammick reaction">Hammick reaction</a></li> <li><a href="/wiki/Heck_reaction" title="Heck reaction">Heck reaction</a></li> <li><a href="/wiki/Henry_reaction" title="Henry reaction">Henry reaction</a></li> <li><a href="/wiki/Heterogeneous_metal_catalyzed_cross-coupling" title="Heterogeneous metal catalyzed cross-coupling">Heterogeneous metal catalyzed cross-coupling</a></li> <li><a href="/wiki/High_dilution_principle" title="High dilution principle">High dilution principle</a></li> <li><a href="/wiki/Hiyama_coupling" title="Hiyama coupling">Hiyama coupling</a></li> <li><a href="/wiki/Homologation_reaction" title="Homologation reaction">Homologation reaction</a></li> <li><a href="/wiki/Horner%E2%80%93Wadsworth%E2%80%93Emmons_reaction" title="Horner–Wadsworth–Emmons reaction">Horner–Wadsworth–Emmons reaction</a></li> <li><a href="/wiki/Hydrocyanation" title="Hydrocyanation">Hydrocyanation</a></li> <li><a href="/wiki/Hydrovinylation" title="Hydrovinylation">Hydrovinylation</a></li> <li><a href="/wiki/Hydroxymethylation" title="Hydroxymethylation">Hydroxymethylation</a></li> <li><a href="/wiki/Ivanov_reaction" title="Ivanov reaction">Ivanov reaction</a></li> <li><a href="/wiki/Johnson%E2%80%93Corey%E2%80%93Chaykovsky_reaction" title="Johnson–Corey–Chaykovsky reaction">Johnson–Corey–Chaykovsky reaction</a></li> <li><a href="/wiki/Julia_olefination" title="Julia olefination">Julia olefination</a></li> <li><a href="/wiki/Julia%E2%80%93Kocienski_olefination" class="mw-redirect" title="Julia–Kocienski olefination">Julia–Kocienski olefination</a></li> <li><a href="/wiki/Kauffmann_olefination" title="Kauffmann olefination">Kauffmann olefination</a></li> <li><a href="/wiki/Knoevenagel_condensation" title="Knoevenagel condensation">Knoevenagel condensation</a></li> <li><a href="/wiki/Knorr_pyrrole_synthesis" title="Knorr pyrrole synthesis">Knorr pyrrole synthesis</a></li> <li><a href="/wiki/Kolbe%E2%80%93Schmitt_reaction" title="Kolbe–Schmitt reaction">Kolbe–Schmitt reaction</a></li> <li><a href="/wiki/Kowalski_ester_homologation" title="Kowalski ester homologation">Kowalski ester homologation</a></li> <li><a href="/wiki/Kulinkovich_reaction" title="Kulinkovich reaction">Kulinkovich reaction</a></li> <li><a href="/wiki/Kumada_coupling" title="Kumada coupling">Kumada coupling</a></li> <li><a href="/wiki/Liebeskind%E2%80%93Srogl_coupling" title="Liebeskind–Srogl coupling">Liebeskind–Srogl coupling</a></li> <li><a href="/wiki/Malonic_ester_synthesis" title="Malonic ester synthesis">Malonic ester synthesis</a></li> <li><a href="/wiki/Mannich_reaction" title="Mannich reaction">Mannich reaction</a></li> <li><a href="/wiki/McMurry_reaction" title="McMurry reaction">McMurry reaction</a></li> <li><a href="/wiki/Meerwein_arylation" title="Meerwein arylation">Meerwein arylation</a></li> <li><a href="/wiki/Methylenation" title="Methylenation">Methylenation</a></li> <li><a href="/wiki/Michael_reaction" class="mw-redirect" title="Michael reaction">Michael reaction</a></li> <li><a href="/wiki/Minisci_reaction" title="Minisci reaction">Minisci reaction</a></li> <li><a href="/w/index.php?title=Mizoroki-Heck_vs._Reductive_Heck&action=edit&redlink=1" class="new" title="Mizoroki-Heck vs. Reductive Heck (page does not exist)">Mizoroki-Heck vs. Reductive Heck</a></li> <li><a href="/wiki/Nef_isocyanide_reaction" title="Nef isocyanide reaction">Nef isocyanide reaction</a></li> <li><a href="/wiki/Nef_synthesis" title="Nef synthesis">Nef synthesis</a></li> <li><a href="/wiki/Negishi_coupling" title="Negishi coupling">Negishi coupling</a></li> <li><a href="/wiki/Nierenstein_reaction" title="Nierenstein reaction">Nierenstein reaction</a></li> <li><a href="/wiki/Nitro-Mannich_reaction" title="Nitro-Mannich reaction">Nitro-Mannich reaction</a></li> <li><a href="/wiki/Nozaki%E2%80%93Hiyama%E2%80%93Kishi_reaction" title="Nozaki–Hiyama–Kishi reaction">Nozaki–Hiyama–Kishi reaction</a></li> <li><a href="/wiki/Olefin_conversion_technology" title="Olefin conversion technology">Olefin conversion technology</a></li> <li><a href="/wiki/Olefin_metathesis" title="Olefin metathesis">Olefin metathesis</a></li> <li><a href="/wiki/Palladium%E2%80%93NHC_complex" title="Palladium–NHC complex">Palladium–NHC complex</a></li> <li><a href="/wiki/Passerini_reaction" title="Passerini reaction">Passerini reaction</a></li> <li><a href="/wiki/Peterson_olefination" title="Peterson olefination">Peterson olefination</a></li> <li><a href="/wiki/Pfitzinger_reaction" title="Pfitzinger reaction">Pfitzinger reaction</a></li> <li><a href="/wiki/Piancatelli_rearrangement" title="Piancatelli rearrangement">Piancatelli rearrangement</a></li> <li><a href="/wiki/Pinacol_coupling_reaction" title="Pinacol coupling reaction">Pinacol coupling reaction</a></li> <li><a href="/wiki/Prins_reaction" title="Prins reaction">Prins reaction</a></li> <li><a href="/wiki/Quelet_reaction" title="Quelet reaction">Quelet reaction</a></li> <li><a href="/wiki/Ramberg%E2%80%93B%C3%A4cklund_reaction" title="Ramberg–Bäcklund reaction">Ramberg–Bäcklund reaction</a></li> <li><a href="/wiki/Rauhut%E2%80%93Currier_reaction" title="Rauhut–Currier reaction">Rauhut–Currier reaction</a></li> <li><a href="/wiki/Reformatsky_reaction" title="Reformatsky reaction">Reformatsky reaction</a></li> <li><a href="/wiki/Reimer%E2%80%93Tiemann_reaction" title="Reimer–Tiemann reaction">Reimer–Tiemann reaction</a></li> <li><a href="/wiki/Rieche_formylation" title="Rieche formylation">Rieche formylation</a></li> <li><a href="/wiki/Ring-closing_metathesis" title="Ring-closing metathesis">Ring-closing metathesis</a></li> <li><a href="/wiki/Robinson_annulation" title="Robinson annulation">Robinson annulation</a></li> <li><a href="/wiki/Sakurai_reaction" title="Sakurai reaction">Sakurai reaction</a></li> <li><a href="/wiki/Seyferth%E2%80%93Gilbert_homologation" title="Seyferth–Gilbert homologation">Seyferth–Gilbert homologation</a></li> <li><a href="/wiki/Shapiro_reaction" title="Shapiro reaction">Shapiro reaction</a></li> <li><a href="/wiki/Sonogashira_coupling" title="Sonogashira coupling">Sonogashira coupling</a></li> <li><a href="/wiki/Stetter_reaction" title="Stetter reaction">Stetter reaction</a></li> <li><a href="/wiki/Stille_reaction" title="Stille reaction">Stille reaction</a></li> <li><a href="/wiki/Stoll%C3%A9_synthesis" title="Stollé synthesis">Stollé synthesis</a></li> <li><a href="/wiki/Stork_enamine_alkylation" title="Stork enamine alkylation">Stork enamine alkylation</a></li> <li><a href="/wiki/Suzuki_reaction" title="Suzuki reaction">Suzuki reaction</a></li> <li><a href="/wiki/Takai_olefination" title="Takai olefination">Takai olefination</a></li> <li><a href="/wiki/Thermal_rearrangement_of_aromatic_hydrocarbons" title="Thermal rearrangement of aromatic hydrocarbons">Thermal rearrangement of aromatic hydrocarbons</a></li> <li><a href="/wiki/Thorpe_reaction" title="Thorpe reaction">Thorpe reaction</a></li> <li><a href="/wiki/Ugi_reaction" title="Ugi reaction">Ugi reaction</a></li> <li><a href="/wiki/Ullmann_reaction" title="Ullmann reaction">Ullmann reaction</a></li> <li><a href="/wiki/Wagner-Jauregg_reaction" title="Wagner-Jauregg reaction">Wagner-Jauregg reaction</a></li> <li><a href="/wiki/Weinreb_ketone_synthesis" title="Weinreb ketone synthesis">Weinreb ketone synthesis</a></li> <li><a href="/wiki/Wittig_reaction" title="Wittig reaction">Wittig reaction</a></li> <li><a href="/wiki/Wurtz_reaction" title="Wurtz reaction">Wurtz reaction</a></li> <li><a href="/wiki/Wurtz%E2%80%93Fittig_reaction" title="Wurtz–Fittig reaction">Wurtz–Fittig reaction</a></li> <li><a href="/wiki/Zincke%E2%80%93Suhl_reaction" title="Zincke–Suhl reaction">Zincke–Suhl reaction</a></li></ul> </div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Homologation_reactions" class="mw-redirect" title="Homologation reactions">Homologation reactions</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Arndt%E2%80%93Eistert_reaction" title="Arndt–Eistert reaction">Arndt–Eistert reaction</a></li> <li><a href="/wiki/Hooker_reaction" title="Hooker reaction">Hooker reaction</a></li> <li><a href="/wiki/Kiliani%E2%80%93Fischer_synthesis" title="Kiliani–Fischer synthesis">Kiliani–Fischer synthesis</a></li> <li><a href="/wiki/Kowalski_ester_homologation" title="Kowalski ester homologation">Kowalski ester homologation</a></li> <li><a href="/wiki/Methoxymethylenetriphenylphosphorane" title="Methoxymethylenetriphenylphosphorane">Methoxymethylenetriphenylphosphorane</a></li> <li><a href="/wiki/Seyferth%E2%80%93Gilbert_homologation" title="Seyferth–Gilbert homologation">Seyferth–Gilbert homologation</a></li> <li><a href="/wiki/Wittig_reaction" title="Wittig reaction">Wittig reaction</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Olefination reactions</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Bamford%E2%80%93Stevens_reaction" title="Bamford–Stevens reaction">Bamford–Stevens reaction</a></li> <li><a href="/wiki/Barton%E2%80%93Kellogg_reaction" title="Barton–Kellogg reaction">Barton–Kellogg reaction</a></li> <li><a href="/wiki/Boord_olefin_synthesis" title="Boord olefin synthesis">Boord olefin synthesis</a></li> <li><a href="/wiki/Chugaev_elimination" title="Chugaev elimination">Chugaev elimination</a></li> <li><a href="/wiki/Cope_reaction" title="Cope reaction">Cope reaction</a></li> <li><a href="/wiki/Corey%E2%80%93Winter_olefin_synthesis" title="Corey–Winter olefin synthesis">Corey–Winter olefin synthesis</a></li> <li><a href="/wiki/Dehydrohalogenation" title="Dehydrohalogenation">Dehydrohalogenation</a></li> <li><a href="/wiki/Elimination_reaction" title="Elimination reaction">Elimination reaction</a></li> <li><a href="/wiki/Grieco_elimination" title="Grieco elimination">Grieco elimination</a></li> <li><a href="/wiki/Hofmann_elimination" title="Hofmann elimination">Hofmann elimination</a></li> <li><a href="/wiki/Horner%E2%80%93Wadsworth%E2%80%93Emmons_reaction" title="Horner–Wadsworth–Emmons reaction">Horner–Wadsworth–Emmons reaction</a></li> <li><a href="/wiki/Hydrazone_iodination" title="Hydrazone iodination">Hydrazone iodination</a></li> <li><a href="/wiki/Julia_olefination" title="Julia olefination">Julia olefination</a></li> <li><a href="/wiki/Julia%E2%80%93Kocienski_olefination" class="mw-redirect" title="Julia–Kocienski olefination">Julia–Kocienski olefination</a></li> <li><a href="/wiki/Kauffmann_olefination" title="Kauffmann olefination">Kauffmann olefination</a></li> <li><a href="/wiki/McMurry_reaction" title="McMurry reaction">McMurry reaction</a></li> <li><a href="/wiki/Peterson_olefination" title="Peterson olefination">Peterson olefination</a></li> <li><a href="/wiki/Ramberg%E2%80%93B%C3%A4cklund_reaction" title="Ramberg–Bäcklund reaction">Ramberg–Bäcklund reaction</a></li> <li><a href="/wiki/Shapiro_reaction" title="Shapiro reaction">Shapiro reaction</a></li> <li><a href="/wiki/Takai_olefination" title="Takai olefination">Takai olefination</a></li> <li><a href="/wiki/Wittig_reaction" title="Wittig reaction">Wittig reaction</a></li></ul> </div></td></tr></tbody></table><div> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:7.5em">Carbon-heteroatom <br /> bond forming <br /> reactions</th><td class="navbox-list-with-group navbox-list navbox-even" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Azo_coupling" title="Azo coupling">Azo coupling</a></li> <li><a href="/wiki/Bartoli_indole_synthesis" title="Bartoli indole synthesis">Bartoli indole synthesis</a></li> <li><a href="/wiki/Boudouard_reaction" title="Boudouard reaction">Boudouard reaction</a></li> <li><a href="/wiki/Cadogan%E2%80%93Sundberg_indole_synthesis" title="Cadogan–Sundberg indole synthesis">Cadogan–Sundberg indole synthesis</a></li> <li><a href="/wiki/Diazonium_compound" title="Diazonium compound">Diazonium compound</a></li> <li><a href="/wiki/Esterification" class="mw-redirect" title="Esterification">Esterification</a></li> <li><a href="/wiki/Grignard_reagent" title="Grignard reagent">Grignard reagent</a></li> <li><a href="/wiki/Haloform_reaction" title="Haloform reaction">Haloform reaction</a></li> <li><a href="/wiki/Hegedus_indole_synthesis" title="Hegedus indole synthesis">Hegedus indole synthesis</a></li> <li><a href="/wiki/Hurd%E2%80%93Mori_1,2,3-thiadiazole_synthesis" title="Hurd–Mori 1,2,3-thiadiazole synthesis">Hurd–Mori 1,2,3-thiadiazole synthesis</a></li> <li><a href="/wiki/Kharasch%E2%80%93Sosnovsky_reaction" title="Kharasch–Sosnovsky reaction">Kharasch–Sosnovsky reaction</a></li> <li><a href="/wiki/Knorr_pyrrole_synthesis" title="Knorr pyrrole synthesis">Knorr pyrrole synthesis</a></li> <li><a href="/wiki/Leimgruber%E2%80%93Batcho_indole_synthesis" title="Leimgruber–Batcho indole synthesis">Leimgruber–Batcho indole synthesis</a></li> <li><a href="/wiki/Mukaiyama_hydration" title="Mukaiyama hydration">Mukaiyama hydration</a></li> <li><a href="/wiki/Nenitzescu_indole_synthesis" title="Nenitzescu indole synthesis">Nenitzescu indole synthesis</a></li> <li><a href="/wiki/Oxymercuration_reaction" title="Oxymercuration reaction">Oxymercuration reaction</a></li> <li><a href="/wiki/Reed_reaction" title="Reed reaction">Reed reaction</a></li> <li><a href="/wiki/Schotten%E2%80%93Baumann_reaction" title="Schotten–Baumann reaction">Schotten–Baumann reaction</a></li> <li><a href="/wiki/Ullmann_condensation" title="Ullmann condensation">Ullmann condensation</a></li> <li><a href="/wiki/Williamson_ether_synthesis" title="Williamson ether synthesis">Williamson ether synthesis</a></li> <li><a href="/wiki/Yamaguchi_esterification" title="Yamaguchi esterification">Yamaguchi esterification</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:7.5em">Degradation <br /> reactions</th><td class="navbox-list-with-group navbox-list navbox-odd" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Barbier%E2%80%93Wieland_degradation" title="Barbier–Wieland degradation">Barbier–Wieland degradation</a></li> <li><a href="/wiki/Bergmann_degradation" title="Bergmann degradation">Bergmann degradation</a></li> <li><a href="/wiki/Edman_degradation" title="Edman degradation">Edman degradation</a></li> <li><a href="/wiki/Emde_degradation" title="Emde degradation">Emde degradation</a></li> <li><a href="/wiki/Gallagher%E2%80%93Hollander_degradation" title="Gallagher–Hollander degradation">Gallagher–Hollander degradation</a></li> <li><a href="/wiki/Hofmann_rearrangement" title="Hofmann rearrangement">Hofmann rearrangement</a></li> <li><a href="/wiki/Hooker_reaction" title="Hooker reaction">Hooker reaction</a></li> <li><a href="/wiki/Isosaccharinic_acid" title="Isosaccharinic acid">Isosaccharinic acid</a></li> <li><a href="/wiki/Marker_degradation" title="Marker degradation">Marker degradation</a></li> <li><a href="/wiki/Ruff_degradation" title="Ruff degradation">Ruff degradation</a></li> <li><a href="/wiki/Strecker_degradation" title="Strecker degradation">Strecker degradation</a></li> <li><a href="/wiki/Von_Braun_amide_degradation" title="Von Braun amide degradation">Von Braun amide degradation</a></li> <li><a href="/wiki/Weerman_degradation" title="Weerman degradation">Weerman degradation</a></li> <li><a href="/wiki/Wohl_degradation" title="Wohl degradation">Wohl degradation</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:7.5em"><a href="/wiki/Organic_redox_reaction" title="Organic redox reaction">Organic redox <br /> reactions</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Acyloin_condensation" title="Acyloin condensation">Acyloin condensation</a></li> <li><a href="/wiki/Adkins%E2%80%93Peterson_reaction" title="Adkins–Peterson reaction">Adkins–Peterson reaction</a></li> <li><a href="/wiki/Akabori_amino-acid_reaction" title="Akabori amino-acid reaction">Akabori amino-acid reaction</a></li> <li><a href="/wiki/Alcohol_oxidation" title="Alcohol oxidation">Alcohol oxidation</a></li> <li><a href="/wiki/Algar%E2%80%93Flynn%E2%80%93Oyamada_reaction" title="Algar–Flynn–Oyamada reaction">Algar–Flynn–Oyamada reaction</a></li> <li><a href="/wiki/Amide_reduction" title="Amide reduction">Amide reduction</a></li> <li><a href="/wiki/Andrussow_process" title="Andrussow process">Andrussow process</a></li> <li><a href="/wiki/Angeli%E2%80%93Rimini_reaction" title="Angeli–Rimini reaction">Angeli–Rimini reaction</a></li> <li><a href="/wiki/Aromatization" title="Aromatization">Aromatization</a></li> <li><a href="/wiki/Autoxidation" title="Autoxidation">Autoxidation</a></li> <li><a href="/wiki/Baeyer%E2%80%93Villiger_oxidation" title="Baeyer–Villiger oxidation">Baeyer–Villiger oxidation</a></li> <li><a href="/wiki/Barton%E2%80%93McCombie_deoxygenation" title="Barton–McCombie deoxygenation">Barton–McCombie deoxygenation</a></li> <li><a href="/wiki/Bechamp_reduction" class="mw-redirect" title="Bechamp reduction">Bechamp reduction</a></li> <li><a href="/wiki/Benkeser_reaction" class="mw-redirect" title="Benkeser reaction">Benkeser reaction</a></li> <li><a href="/wiki/Bergmann_degradation" title="Bergmann degradation">Bergmann degradation</a></li> <li><a href="/wiki/Birch_reduction" title="Birch reduction">Birch reduction</a></li> <li><a href="/wiki/Bohn%E2%80%93Schmidt_reaction" title="Bohn–Schmidt reaction">Bohn–Schmidt reaction</a></li> <li><a href="/wiki/Bosch_reaction" title="Bosch reaction">Bosch reaction</a></li> <li><a href="/wiki/Bouveault%E2%80%93Blanc_reduction" title="Bouveault–Blanc reduction">Bouveault–Blanc reduction</a></li> <li><a href="/wiki/Boyland%E2%80%93Sims_oxidation" title="Boyland–Sims oxidation">Boyland–Sims oxidation</a></li> <li><a href="/wiki/Cannizzaro_reaction" title="Cannizzaro reaction">Cannizzaro reaction</a></li> <li><a href="/wiki/Carbonyl_reduction" title="Carbonyl reduction">Carbonyl reduction</a></li> <li><a href="/wiki/Clemmensen_reduction" title="Clemmensen reduction">Clemmensen reduction</a></li> <li><a href="/wiki/Collins_oxidation" title="Collins oxidation">Collins oxidation</a></li> <li><a href="/wiki/Corey%E2%80%93Itsuno_reduction" title="Corey–Itsuno reduction">Corey–Itsuno reduction</a></li> <li><a href="/wiki/Corey%E2%80%93Kim_oxidation" title="Corey–Kim oxidation">Corey–Kim oxidation</a></li> <li><a href="/wiki/Corey%E2%80%93Winter_olefin_synthesis" title="Corey–Winter olefin synthesis">Corey–Winter olefin synthesis</a></li> <li><a href="/wiki/Criegee_oxidation" title="Criegee oxidation">Criegee oxidation</a></li> <li><a href="/wiki/Dakin_oxidation" title="Dakin oxidation">Dakin oxidation</a></li> <li><a href="/wiki/Davis_oxidation" title="Davis oxidation">Davis oxidation</a></li> <li><a href="/wiki/Deoxygenation" title="Deoxygenation">Deoxygenation</a></li> <li><a href="/wiki/Dess%E2%80%93Martin_oxidation" title="Dess–Martin oxidation">Dess–Martin oxidation</a></li> <li><a href="/wiki/DNA_oxidation" title="DNA oxidation">DNA oxidation</a></li> <li><a href="/wiki/Elbs_persulfate_oxidation" title="Elbs persulfate oxidation">Elbs persulfate oxidation</a></li> <li><a href="/wiki/Emde_degradation" title="Emde degradation">Emde degradation</a></li> <li><a href="/wiki/Eschweiler%E2%80%93Clarke_reaction" title="Eschweiler–Clarke reaction">Eschweiler–Clarke reaction</a></li> <li><a href="/wiki/%C3%89tard_reaction" title="Étard reaction">Étard reaction</a></li> <li><a href="/wiki/Fischer%E2%80%93Tropsch_process" title="Fischer–Tropsch process">Fischer–Tropsch process</a></li> <li><a href="/wiki/Fleming%E2%80%93Tamao_oxidation" title="Fleming–Tamao oxidation">Fleming–Tamao oxidation</a></li> <li><a href="/wiki/Fukuyama_reduction" title="Fukuyama reduction">Fukuyama reduction</a></li> <li><a href="/wiki/Ganem_oxidation" title="Ganem oxidation">Ganem oxidation</a></li> <li><a href="/wiki/Glycol_cleavage" title="Glycol cleavage">Glycol cleavage</a></li> <li><a href="/wiki/Griesbaum_coozonolysis" title="Griesbaum coozonolysis">Griesbaum coozonolysis</a></li> <li><a href="/wiki/Grundmann_aldehyde_synthesis" title="Grundmann aldehyde synthesis">Grundmann aldehyde synthesis</a></li> <li><a href="/wiki/Haloform_reaction" title="Haloform reaction">Haloform reaction</a></li> <li><a href="/wiki/Hydrogenation" title="Hydrogenation">Hydrogenation</a></li> <li><a href="/wiki/Hydrogenolysis" title="Hydrogenolysis">Hydrogenolysis</a></li> <li><a href="/wiki/Hydroxylation" title="Hydroxylation">Hydroxylation</a></li> <li><a href="/wiki/Jones_oxidation" title="Jones oxidation">Jones oxidation</a></li> <li><a href="/wiki/Kiliani%E2%80%93Fischer_synthesis" title="Kiliani–Fischer synthesis">Kiliani–Fischer synthesis</a></li> <li><a href="/wiki/Kolbe_electrolysis" title="Kolbe electrolysis">Kolbe electrolysis</a></li> <li><a href="/wiki/Kornblum_oxidation" title="Kornblum oxidation">Kornblum oxidation</a></li> <li><a href="/wiki/Kornblum%E2%80%93DeLaMare_rearrangement" title="Kornblum–DeLaMare rearrangement">Kornblum–DeLaMare rearrangement</a></li> <li><a href="/wiki/Leuckart_reaction" title="Leuckart reaction">Leuckart reaction</a></li> <li><a href="/wiki/Ley_oxidation" class="mw-redirect" title="Ley oxidation">Ley oxidation</a></li> <li><a href="/wiki/Lindgren_oxidation" title="Lindgren oxidation">Lindgren oxidation</a></li> <li><a href="/wiki/Lipid_peroxidation" title="Lipid peroxidation">Lipid peroxidation</a></li> <li><a href="/wiki/Lombardo_methylenation" title="Lombardo methylenation">Lombardo methylenation</a></li> <li><a href="/wiki/Luche_reduction" title="Luche reduction">Luche reduction</a></li> <li><a href="/wiki/Mark%C3%B3%E2%80%93Lam_deoxygenation" title="Markó–Lam deoxygenation">Markó–Lam deoxygenation</a></li> <li><a href="/wiki/McFadyen%E2%80%93Stevens_reaction" title="McFadyen–Stevens reaction">McFadyen–Stevens reaction</a></li> <li><a href="/wiki/Meerwein%E2%80%93Ponndorf%E2%80%93Verley_reduction" title="Meerwein–Ponndorf–Verley reduction">Meerwein–Ponndorf–Verley reduction</a></li> <li><a href="/wiki/Methionine_sulfoxide" title="Methionine sulfoxide">Methionine sulfoxide</a></li> <li><a href="/wiki/Miyaura_borylation" title="Miyaura borylation">Miyaura borylation</a></li> <li><a href="/wiki/Mozingo_reduction" title="Mozingo reduction">Mozingo reduction</a></li> <li><a href="/wiki/Noyori_asymmetric_hydrogenation" class="mw-redirect" title="Noyori asymmetric hydrogenation">Noyori asymmetric hydrogenation</a></li> <li><a href="/wiki/Omega_oxidation" title="Omega oxidation">Omega oxidation</a></li> <li><a href="/wiki/Oppenauer_oxidation" title="Oppenauer oxidation">Oppenauer oxidation</a></li> <li><a href="/wiki/Oxygen_rebound_mechanism" title="Oxygen rebound mechanism">Oxygen rebound mechanism</a></li> <li><a href="/wiki/Ozonolysis" title="Ozonolysis">Ozonolysis</a></li> <li><a href="/wiki/Parikh%E2%80%93Doering_oxidation" title="Parikh–Doering oxidation">Parikh–Doering oxidation</a></li> <li><a href="/wiki/Pinnick_oxidation" title="Pinnick oxidation">Pinnick oxidation</a></li> <li><a href="/wiki/Pr%C3%A9vost_reaction" title="Prévost reaction">Prévost reaction</a></li> <li><a href="/wiki/Reduction_of_nitro_compounds" title="Reduction of nitro compounds">Reduction of nitro compounds</a></li> <li><a href="/wiki/Reductive_amination" title="Reductive amination">Reductive amination</a></li> <li><a href="/wiki/Riley_oxidation" title="Riley oxidation">Riley oxidation</a></li> <li><a href="/wiki/Rosenmund_reduction" title="Rosenmund reduction">Rosenmund reduction</a></li> <li><a href="/wiki/Rubottom_oxidation" title="Rubottom oxidation">Rubottom oxidation</a></li> <li><a href="/wiki/Sabatier_reaction" title="Sabatier reaction">Sabatier reaction</a></li> <li><a href="/wiki/Sarett_oxidation" title="Sarett oxidation">Sarett oxidation</a></li> <li><a href="/wiki/Selenoxide_elimination" title="Selenoxide elimination">Selenoxide elimination</a></li> <li><a href="/wiki/Shapiro_reaction" title="Shapiro reaction">Shapiro reaction</a></li> <li><a href="/wiki/Sharpless_asymmetric_dihydroxylation" title="Sharpless asymmetric dihydroxylation">Sharpless asymmetric dihydroxylation</a></li> <li><a href="/wiki/Epoxidation_of_allylic_alcohols" title="Epoxidation of allylic alcohols">Epoxidation of allylic alcohols</a></li> <li><a href="/wiki/Sharpless_epoxidation" title="Sharpless epoxidation">Sharpless epoxidation</a></li> <li><a href="/wiki/Sharpless_oxyamination" title="Sharpless oxyamination">Sharpless oxyamination</a></li> <li><a href="/wiki/Stahl_oxidation" title="Stahl oxidation">Stahl oxidation</a></li> <li><a href="/wiki/Staudinger_reaction" title="Staudinger reaction">Staudinger reaction</a></li> <li><a href="/wiki/Stephen_aldehyde_synthesis" title="Stephen aldehyde synthesis">Stephen aldehyde synthesis</a></li> <li><a href="/wiki/Swern_oxidation" title="Swern oxidation">Swern oxidation</a></li> <li><a href="/wiki/Transfer_hydrogenation" title="Transfer hydrogenation">Transfer hydrogenation</a></li> <li><a href="/wiki/Wacker_process" title="Wacker process">Wacker process</a></li> <li><a href="/wiki/Wharton_reaction" title="Wharton reaction">Wharton reaction</a></li> <li><a href="/wiki/Whiting_reaction" title="Whiting reaction">Whiting reaction</a></li> <li><a href="/wiki/Wohl%E2%80%93Aue_reaction" title="Wohl–Aue reaction">Wohl–Aue reaction</a></li> <li><a href="/wiki/Wolff%E2%80%93Kishner_reduction" title="Wolff–Kishner reduction">Wolff–Kishner reduction</a></li> <li><a href="/wiki/Wolffenstein%E2%80%93B%C3%B6ters_reaction" title="Wolffenstein–Böters reaction">Wolffenstein–Böters reaction</a></li> <li><a href="/wiki/Zinin_reaction" title="Zinin reaction">Zinin reaction</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:7.5em"><a href="/wiki/Rearrangement_reaction" title="Rearrangement reaction">Rearrangement <br /> reactions</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/1,2-rearrangement" title="1,2-rearrangement">1,2-rearrangement</a></li> <li><a href="/wiki/1,2-Wittig_rearrangement" title="1,2-Wittig rearrangement">1,2-Wittig rearrangement</a></li> <li><a href="/wiki/2,3-sigmatropic_rearrangement" title="2,3-sigmatropic rearrangement">2,3-sigmatropic rearrangement</a></li> <li><a href="/wiki/2,3-Wittig_rearrangement" title="2,3-Wittig rearrangement">2,3-Wittig rearrangement</a></li> <li><a href="/wiki/Achmatowicz_reaction" title="Achmatowicz reaction">Achmatowicz reaction</a></li> <li><a href="/wiki/Alkyne_zipper_reaction" title="Alkyne zipper reaction">Alkyne zipper reaction</a></li> <li><a href="/wiki/Allen%E2%80%93Millar%E2%80%93Trippett_rearrangement" title="Allen–Millar–Trippett rearrangement">Allen–Millar–Trippett rearrangement</a></li> <li><a href="/wiki/Allylic_rearrangement" title="Allylic rearrangement">Allylic rearrangement</a></li> <li><a href="/wiki/Alpha-ketol_rearrangement" class="mw-redirect" title="Alpha-ketol rearrangement">Alpha-ketol rearrangement</a></li> <li><a href="/wiki/Amadori_rearrangement" title="Amadori rearrangement">Amadori rearrangement</a></li> <li><a href="/wiki/Arndt%E2%80%93Eistert_reaction" title="Arndt–Eistert reaction">Arndt–Eistert reaction</a></li> <li><a href="/wiki/Aza-Cope_rearrangement" title="Aza-Cope rearrangement">Aza-Cope rearrangement</a></li> <li><a href="/wiki/Baker%E2%80%93Venkataraman_rearrangement" title="Baker–Venkataraman rearrangement">Baker–Venkataraman rearrangement</a></li> <li><a href="/wiki/Bamberger_rearrangement" title="Bamberger rearrangement">Bamberger rearrangement</a></li> <li><a href="/wiki/Banert_cascade" title="Banert cascade">Banert cascade</a></li> <li><a href="/wiki/Beckmann_rearrangement" title="Beckmann rearrangement">Beckmann rearrangement</a></li> <li><a href="/wiki/Benzilic_acid_rearrangement" title="Benzilic acid rearrangement">Benzilic acid rearrangement</a></li> <li><a href="/wiki/Bergman_cyclization" title="Bergman cyclization">Bergman cyclization</a></li> <li><a href="/wiki/Bergmann_degradation" title="Bergmann degradation">Bergmann degradation</a></li> <li><a href="/wiki/Boekelheide_reaction" title="Boekelheide reaction">Boekelheide reaction</a></li> <li><a href="/wiki/Brook_rearrangement" title="Brook rearrangement">Brook rearrangement</a></li> <li><a href="/wiki/Buchner_ring_expansion" title="Buchner ring expansion">Buchner ring expansion</a></li> <li><a href="/wiki/Carroll_rearrangement" title="Carroll rearrangement">Carroll rearrangement</a></li> <li><a href="/wiki/Chan_rearrangement" title="Chan rearrangement">Chan rearrangement</a></li> <li><a href="/wiki/Claisen_rearrangement" title="Claisen rearrangement">Claisen rearrangement</a></li> <li><a href="/wiki/Cope_rearrangement" title="Cope rearrangement">Cope rearrangement</a></li> <li><a href="/wiki/Corey%E2%80%93Fuchs_reaction" title="Corey–Fuchs reaction">Corey–Fuchs reaction</a></li> <li><a href="/wiki/Cornforth_rearrangement" title="Cornforth rearrangement">Cornforth rearrangement</a></li> <li><a href="/wiki/Criegee_rearrangement" title="Criegee rearrangement">Criegee rearrangement</a></li> <li><a href="/wiki/Curtius_rearrangement" title="Curtius rearrangement">Curtius rearrangement</a></li> <li><a href="/wiki/Demjanov_rearrangement" title="Demjanov rearrangement">Demjanov rearrangement</a></li> <li><a href="/wiki/Di-%CF%80-methane_rearrangement" title="Di-π-methane rearrangement">Di-π-methane rearrangement</a></li> <li><a href="/wiki/Dimroth_rearrangement" title="Dimroth rearrangement">Dimroth rearrangement</a></li> <li><a href="/wiki/Divinylcyclopropane-cycloheptadiene_rearrangement" title="Divinylcyclopropane-cycloheptadiene rearrangement">Divinylcyclopropane-cycloheptadiene rearrangement</a></li> <li><a href="/wiki/Dowd%E2%80%93Beckwith_ring-expansion_reaction" title="Dowd–Beckwith ring-expansion reaction">Dowd–Beckwith ring-expansion reaction</a></li> <li><a href="/wiki/Electrocyclic_reaction" title="Electrocyclic reaction">Electrocyclic reaction</a></li> <li><a href="/wiki/Ene_reaction" title="Ene reaction">Ene reaction</a></li> <li><a href="/wiki/Enyne_metathesis" title="Enyne metathesis">Enyne metathesis</a></li> <li><a href="/wiki/Favorskii_reaction" title="Favorskii reaction">Favorskii reaction</a></li> <li><a href="/wiki/Favorskii_rearrangement" title="Favorskii rearrangement">Favorskii rearrangement</a></li> <li><a href="/wiki/Ferrier_carbocyclization" title="Ferrier carbocyclization">Ferrier carbocyclization</a></li> <li><a href="/wiki/Ferrier_rearrangement" title="Ferrier rearrangement">Ferrier rearrangement</a></li> <li><a href="/wiki/Fischer%E2%80%93Hepp_rearrangement" title="Fischer–Hepp rearrangement">Fischer–Hepp rearrangement</a></li> <li><a href="/wiki/Fries_rearrangement" title="Fries rearrangement">Fries rearrangement</a></li> <li><a href="/wiki/Fritsch%E2%80%93Buttenberg%E2%80%93Wiechell_rearrangement" title="Fritsch–Buttenberg–Wiechell rearrangement">Fritsch–Buttenberg–Wiechell rearrangement</a></li> <li><a href="/wiki/Gabriel%E2%80%93Colman_rearrangement" title="Gabriel–Colman rearrangement">Gabriel–Colman rearrangement</a></li> <li><a href="/wiki/Group_transfer_reaction" title="Group transfer reaction">Group transfer reaction</a></li> <li><a href="/wiki/Halogen_dance_rearrangement" title="Halogen dance rearrangement">Halogen dance rearrangement</a></li> <li><a href="/wiki/Hayashi_rearrangement" title="Hayashi rearrangement">Hayashi rearrangement</a></li> <li><a href="/wiki/Hofmann_rearrangement" title="Hofmann rearrangement">Hofmann rearrangement</a></li> <li><a href="/wiki/Hofmann%E2%80%93Martius_rearrangement" title="Hofmann–Martius rearrangement">Hofmann–Martius rearrangement</a></li> <li><a href="/wiki/Ireland%E2%80%93Claisen_rearrangement" title="Ireland–Claisen rearrangement">Ireland–Claisen rearrangement</a></li> <li><a href="/wiki/Jacobsen_rearrangement" title="Jacobsen rearrangement">Jacobsen rearrangement</a></li> <li><a href="/wiki/Kornblum%E2%80%93DeLaMare_rearrangement" title="Kornblum–DeLaMare rearrangement">Kornblum–DeLaMare rearrangement</a></li> <li><a href="/wiki/Kowalski_ester_homologation" title="Kowalski ester homologation">Kowalski ester homologation</a></li> <li><a href="/wiki/Lobry_de_Bruyn%E2%80%93Van_Ekenstein_transformation" title="Lobry de Bruyn–Van Ekenstein transformation">Lobry de Bruyn–Van Ekenstein transformation</a></li> <li><a href="/wiki/Lossen_rearrangement" title="Lossen rearrangement">Lossen rearrangement</a></li> <li><a href="/wiki/McFadyen%E2%80%93Stevens_reaction" title="McFadyen–Stevens reaction">McFadyen–Stevens reaction</a></li> <li><a href="/wiki/McLafferty_rearrangement" title="McLafferty rearrangement">McLafferty rearrangement</a></li> <li><a href="/wiki/Meyer%E2%80%93Schuster_rearrangement" title="Meyer–Schuster rearrangement">Meyer–Schuster rearrangement</a></li> <li><a href="/wiki/Mislow%E2%80%93Evans_rearrangement" title="Mislow–Evans rearrangement">Mislow–Evans rearrangement</a></li> <li><a href="/wiki/Mumm_rearrangement" title="Mumm rearrangement">Mumm rearrangement</a></li> <li><a href="/wiki/Myers_allene_synthesis" title="Myers allene synthesis">Myers allene synthesis</a></li> <li><a href="/wiki/Nazarov_cyclization_reaction" title="Nazarov cyclization reaction">Nazarov cyclization reaction</a></li> <li><a href="/wiki/Neber_rearrangement" title="Neber rearrangement">Neber rearrangement</a></li> <li><a href="/wiki/Newman%E2%80%93Kwart_rearrangement" title="Newman–Kwart rearrangement">Newman–Kwart rearrangement</a></li> <li><a href="/wiki/Overman_rearrangement" title="Overman rearrangement">Overman rearrangement</a></li> <li><a href="/wiki/Oxy-Cope_rearrangement" title="Oxy-Cope rearrangement">Oxy-Cope rearrangement</a></li> <li><a href="/wiki/Pericyclic_reaction" title="Pericyclic reaction">Pericyclic reaction</a></li> <li><a href="/wiki/Piancatelli_rearrangement" title="Piancatelli rearrangement">Piancatelli rearrangement</a></li> <li><a href="/wiki/Pinacol_rearrangement" title="Pinacol rearrangement">Pinacol rearrangement</a></li> <li><a href="/wiki/Pummerer_rearrangement" title="Pummerer rearrangement">Pummerer rearrangement</a></li> <li><a href="/wiki/Ramberg%E2%80%93B%C3%A4cklund_reaction" title="Ramberg–Bäcklund reaction">Ramberg–Bäcklund reaction</a></li> <li><a href="/wiki/Ring_expansion_and_contraction" title="Ring expansion and contraction">Ring expansion and contraction</a></li> <li><a href="/wiki/Ring-closing_metathesis" title="Ring-closing metathesis">Ring-closing metathesis</a></li> <li><a href="/wiki/Rupe_reaction" class="mw-redirect" title="Rupe reaction">Rupe reaction</a></li> <li><a href="/wiki/Schmidt_reaction" title="Schmidt reaction">Schmidt reaction</a></li> <li><a href="/wiki/Semipinacol_rearrangement" title="Semipinacol rearrangement">Semipinacol rearrangement</a></li> <li><a href="/wiki/Seyferth%E2%80%93Gilbert_homologation" title="Seyferth–Gilbert homologation">Seyferth–Gilbert homologation</a></li> <li><a href="/wiki/Sigmatropic_reaction" title="Sigmatropic reaction">Sigmatropic reaction</a></li> <li><a href="/wiki/Skatteb%C3%B8l_rearrangement" title="Skattebøl rearrangement">Skattebøl rearrangement</a></li> <li><a href="/wiki/Smiles_rearrangement" title="Smiles rearrangement">Smiles rearrangement</a></li> <li><a href="/wiki/Sommelet%E2%80%93Hauser_rearrangement" title="Sommelet–Hauser rearrangement">Sommelet–Hauser rearrangement</a></li> <li><a href="/wiki/Stevens_rearrangement" title="Stevens rearrangement">Stevens rearrangement</a></li> <li><a href="/wiki/Stieglitz_rearrangement" title="Stieglitz rearrangement">Stieglitz rearrangement</a></li> <li><a href="/wiki/Thermal_rearrangement_of_aromatic_hydrocarbons" title="Thermal rearrangement of aromatic hydrocarbons">Thermal rearrangement of aromatic hydrocarbons</a></li> <li><a href="/wiki/Tiffeneau%E2%80%93Demjanov_rearrangement" title="Tiffeneau–Demjanov rearrangement">Tiffeneau–Demjanov rearrangement</a></li> <li><a href="/wiki/Vinylcyclopropane_rearrangement" title="Vinylcyclopropane rearrangement">Vinylcyclopropane rearrangement</a></li> <li><a href="/wiki/Wagner%E2%80%93Meerwein_rearrangement" title="Wagner–Meerwein rearrangement">Wagner–Meerwein rearrangement</a></li> <li><a href="/wiki/Wallach_rearrangement" title="Wallach rearrangement">Wallach rearrangement</a></li> <li><a href="/wiki/Weerman_degradation" title="Weerman degradation">Weerman degradation</a></li> <li><a href="/wiki/Westphalen%E2%80%93Lettr%C3%A9_rearrangement" title="Westphalen–Lettré rearrangement">Westphalen–Lettré rearrangement</a></li> <li><a href="/wiki/Willgerodt_rearrangement" title="Willgerodt rearrangement">Willgerodt rearrangement</a></li> <li><a href="/wiki/Wolff_rearrangement" title="Wolff rearrangement">Wolff rearrangement</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:7.5em"><a href="/wiki/Ring_forming_reaction" title="Ring forming reaction">Ring forming <br /> reactions</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/1,3-Dipolar_cycloaddition" title="1,3-Dipolar cycloaddition">1,3-Dipolar cycloaddition</a></li> <li><a href="/wiki/Annulation" title="Annulation">Annulation</a></li> <li><a href="/wiki/Azide-alkyne_Huisgen_cycloaddition" title="Azide-alkyne Huisgen cycloaddition">Azide-alkyne Huisgen cycloaddition</a></li> <li><a href="/wiki/Baeyer%E2%80%93Emmerling_indole_synthesis" title="Baeyer–Emmerling indole synthesis">Baeyer–Emmerling indole synthesis</a></li> <li><a href="/wiki/Bartoli_indole_synthesis" title="Bartoli indole synthesis">Bartoli indole synthesis</a></li> <li><a href="/wiki/Bergman_cyclization" title="Bergman cyclization">Bergman cyclization</a></li> <li><a href="/wiki/Biginelli_reaction" title="Biginelli reaction">Biginelli reaction</a></li> <li><a href="/wiki/Bischler%E2%80%93M%C3%B6hlau_indole_synthesis" title="Bischler–Möhlau indole synthesis">Bischler–Möhlau indole synthesis</a></li> <li><a href="/wiki/Bischler%E2%80%93Napieralski_reaction" title="Bischler–Napieralski reaction">Bischler–Napieralski reaction</a></li> <li><a href="/wiki/Blum%E2%80%93Ittah_aziridine_synthesis" title="Blum–Ittah aziridine synthesis">Blum–Ittah aziridine synthesis</a></li> <li><a href="/wiki/Bobbitt_reaction" title="Bobbitt reaction">Bobbitt reaction</a></li> <li><a href="/wiki/Bohlmann%E2%80%93Rahtz_pyridine_synthesis" title="Bohlmann–Rahtz pyridine synthesis">Bohlmann–Rahtz pyridine synthesis</a></li> <li><a href="/wiki/Borsche%E2%80%93Drechsel_cyclization" title="Borsche–Drechsel cyclization">Borsche–Drechsel cyclization</a></li> <li><a href="/wiki/Bucherer_carbazole_synthesis" title="Bucherer carbazole synthesis">Bucherer carbazole synthesis</a></li> <li><a href="/wiki/Bucherer%E2%80%93Bergs_reaction" title="Bucherer–Bergs reaction">Bucherer–Bergs reaction</a></li> <li><a href="/wiki/Cadogan%E2%80%93Sundberg_indole_synthesis" title="Cadogan–Sundberg indole synthesis">Cadogan–Sundberg indole synthesis</a></li> <li><a href="/wiki/Camps_quinoline_synthesis" title="Camps quinoline synthesis">Camps quinoline synthesis</a></li> <li><a href="/wiki/Chichibabin_pyridine_synthesis" title="Chichibabin pyridine synthesis">Chichibabin pyridine synthesis</a></li> <li><a href="/wiki/Cook%E2%80%93Heilbron_thiazole_synthesis" title="Cook–Heilbron thiazole synthesis">Cook–Heilbron thiazole synthesis</a></li> <li><a href="/wiki/Cycloaddition" title="Cycloaddition">Cycloaddition</a></li> <li><a href="/wiki/Darzens_reaction" title="Darzens reaction">Darzens reaction</a></li> <li><a href="/wiki/Davis%E2%80%93Beirut_reaction" title="Davis–Beirut reaction">Davis–Beirut reaction</a></li> <li><a href="/wiki/De_Kimpe_aziridine_synthesis" title="De Kimpe aziridine synthesis">De Kimpe aziridine synthesis</a></li> <li><a href="/wiki/Debus%E2%80%93Radziszewski_imidazole_synthesis" title="Debus–Radziszewski imidazole synthesis">Debus–Radziszewski imidazole synthesis</a></li> <li><a href="/wiki/Dieckmann_condensation" title="Dieckmann condensation">Dieckmann condensation</a></li> <li><a href="/wiki/Diels%E2%80%93Alder_reaction" title="Diels–Alder reaction">Diels–Alder reaction</a></li> <li><a href="/wiki/Feist%E2%80%93Benary_synthesis" title="Feist–Benary synthesis">Feist–Benary synthesis</a></li> <li><a href="/wiki/Ferrario%E2%80%93Ackermann_reaction" title="Ferrario–Ackermann reaction">Ferrario–Ackermann reaction</a></li> <li><a href="/wiki/Fiesselmann_thiophene_synthesis" title="Fiesselmann thiophene synthesis">Fiesselmann thiophene synthesis</a></li> <li><a href="/wiki/Fischer_indole_synthesis" title="Fischer indole synthesis">Fischer indole synthesis</a></li> <li><a href="/wiki/Fischer_oxazole_synthesis" title="Fischer oxazole synthesis">Fischer oxazole synthesis</a></li> <li><a href="/wiki/Friedl%C3%A4nder_synthesis" title="Friedländer synthesis">Friedländer synthesis</a></li> <li><a href="/wiki/Gewald_reaction" title="Gewald reaction">Gewald reaction</a></li> <li><a href="/wiki/Graham_reaction" title="Graham reaction">Graham reaction</a></li> <li><a href="/wiki/Hantzsch_pyridine_synthesis" title="Hantzsch pyridine synthesis">Hantzsch pyridine synthesis</a></li> <li><a href="/wiki/Hegedus_indole_synthesis" title="Hegedus indole synthesis">Hegedus indole synthesis</a></li> <li><a href="/wiki/Hemetsberger_indole_synthesis" title="Hemetsberger indole synthesis">Hemetsberger indole synthesis</a></li> <li><a href="/wiki/Hofmann%E2%80%93L%C3%B6ffler_reaction" title="Hofmann–Löffler reaction">Hofmann–Löffler reaction</a></li> <li><a href="/wiki/Hurd%E2%80%93Mori_1,2,3-thiadiazole_synthesis" title="Hurd–Mori 1,2,3-thiadiazole synthesis">Hurd–Mori 1,2,3-thiadiazole synthesis</a></li> <li><a href="/wiki/Iodolactonization" title="Iodolactonization">Iodolactonization</a></li> <li><a href="/wiki/Isay_reaction" title="Isay reaction">Isay reaction</a></li> <li><a href="/wiki/Jacobsen_epoxidation" title="Jacobsen epoxidation">Jacobsen epoxidation</a></li> <li><a href="/wiki/Johnson%E2%80%93Corey%E2%80%93Chaykovsky_reaction" title="Johnson–Corey–Chaykovsky reaction">Johnson–Corey–Chaykovsky reaction</a></li> <li><a href="/wiki/Knorr_pyrrole_synthesis" title="Knorr pyrrole synthesis">Knorr pyrrole synthesis</a></li> <li><a href="/wiki/Knorr_quinoline_synthesis" title="Knorr quinoline synthesis">Knorr quinoline synthesis</a></li> <li><a href="/wiki/Kr%C3%B6hnke_pyridine_synthesis" title="Kröhnke pyridine synthesis">Kröhnke pyridine synthesis</a></li> <li><a href="/wiki/Kulinkovich_reaction" title="Kulinkovich reaction">Kulinkovich reaction</a></li> <li><a href="/wiki/Larock_indole_synthesis" title="Larock indole synthesis">Larock indole synthesis</a></li> <li><a href="/wiki/Madelung_synthesis" title="Madelung synthesis">Madelung synthesis</a></li> <li><a href="/wiki/Nazarov_cyclization_reaction" title="Nazarov cyclization reaction">Nazarov cyclization reaction</a></li> <li><a href="/wiki/Nenitzescu_indole_synthesis" title="Nenitzescu indole synthesis">Nenitzescu indole synthesis</a></li> <li><a href="/wiki/Niementowski_quinazoline_synthesis" title="Niementowski quinazoline synthesis">Niementowski quinazoline synthesis</a></li> <li><a href="/wiki/Niementowski_quinoline_synthesis" title="Niementowski quinoline synthesis">Niementowski quinoline synthesis</a></li> <li><a href="/wiki/Paal%E2%80%93Knorr_synthesis" title="Paal–Knorr synthesis">Paal–Knorr synthesis</a></li> <li><a href="/wiki/Patern%C3%B2%E2%80%93B%C3%BCchi_reaction" title="Paternò–Büchi reaction">Paternò–Büchi reaction</a></li> <li><a href="/wiki/Pechmann_condensation" title="Pechmann condensation">Pechmann condensation</a></li> <li><a href="/wiki/Petrenko-Kritschenko_piperidone_synthesis" title="Petrenko-Kritschenko piperidone synthesis">Petrenko-Kritschenko piperidone synthesis</a></li> <li><a href="/wiki/Pictet%E2%80%93Spengler_reaction" title="Pictet–Spengler reaction">Pictet–Spengler reaction</a></li> <li><a href="/wiki/Pomeranz%E2%80%93Fritsch_reaction" title="Pomeranz–Fritsch reaction">Pomeranz–Fritsch reaction</a></li> <li><a href="/wiki/Prilezhaev_reaction" title="Prilezhaev reaction">Prilezhaev reaction</a></li> <li><a href="/wiki/Pschorr_cyclization" title="Pschorr cyclization">Pschorr cyclization</a></li> <li><a href="/wiki/Reissert_indole_synthesis" title="Reissert indole synthesis">Reissert indole synthesis</a></li> <li><a href="/wiki/Ring-closing_metathesis" title="Ring-closing metathesis">Ring-closing metathesis</a></li> <li><a href="/wiki/Robinson_annulation" title="Robinson annulation">Robinson annulation</a></li> <li><a href="/wiki/Sharpless_epoxidation" title="Sharpless epoxidation">Sharpless epoxidation</a></li> <li><a href="/wiki/Simmons%E2%80%93Smith_reaction" title="Simmons–Smith reaction">Simmons–Smith reaction</a></li> <li><a href="/wiki/Skraup_reaction" title="Skraup reaction">Skraup reaction</a></li> <li><a href="/wiki/Urech_hydantoin_synthesis" title="Urech hydantoin synthesis">Urech hydantoin synthesis</a></li> <li><a href="/wiki/Van_Leusen_reaction" title="Van Leusen reaction">Van Leusen reaction</a></li> <li><a href="/wiki/Wenker_synthesis" title="Wenker synthesis">Wenker synthesis</a></li></ul> </div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Cycloaddition" title="Cycloaddition">Cycloaddition</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/1,3-Dipolar_cycloaddition" title="1,3-Dipolar cycloaddition">1,3-Dipolar cycloaddition</a></li> <li><a href="/wiki/4%2B4_Photocycloaddition" title="4+4 Photocycloaddition">4+4 Photocycloaddition</a></li> <li><a href="/wiki/(4%2B3)_cycloaddition" title="(4+3) cycloaddition">(4+3) cycloaddition</a></li> <li><a href="/wiki/6%2B4_Cycloaddition" title="6+4 Cycloaddition">6+4 Cycloaddition</a></li> <li><a href="/wiki/Alkyne_trimerisation" title="Alkyne trimerisation">Alkyne trimerisation</a></li> <li><a href="/wiki/Aza-Diels%E2%80%93Alder_reaction" title="Aza-Diels–Alder reaction">Aza-Diels–Alder reaction</a></li> <li><a href="/wiki/Azide-alkyne_Huisgen_cycloaddition" title="Azide-alkyne Huisgen cycloaddition">Azide-alkyne Huisgen cycloaddition</a></li> <li><a href="/wiki/Bradsher_cycloaddition" title="Bradsher cycloaddition">Bradsher cycloaddition</a></li> <li><a href="/wiki/Cheletropic_reaction" title="Cheletropic reaction">Cheletropic reaction</a></li> <li><a href="/wiki/Conia-ene_reaction" title="Conia-ene reaction">Conia-ene reaction</a></li> <li><a href="/wiki/Cyclopropanation" title="Cyclopropanation">Cyclopropanation</a></li> <li><a href="/wiki/Diazoalkane_1,3-dipolar_cycloaddition" title="Diazoalkane 1,3-dipolar cycloaddition">Diazoalkane 1,3-dipolar cycloaddition</a></li> <li><a href="/wiki/Diels%E2%80%93Alder_reaction" title="Diels–Alder reaction">Diels–Alder reaction</a></li> <li><a href="/wiki/Enone%E2%80%93alkene_cycloadditions" title="Enone–alkene cycloadditions">Enone–alkene cycloadditions</a></li> <li><a href="/wiki/Hexadehydro_Diels%E2%80%93Alder_reaction" title="Hexadehydro Diels–Alder reaction">Hexadehydro Diels–Alder reaction</a></li> <li><a href="/wiki/Intramolecular_Diels%E2%80%93Alder_cycloaddition" title="Intramolecular Diels–Alder cycloaddition">Intramolecular Diels–Alder cycloaddition</a></li> <li><a href="/wiki/Inverse_electron-demand_Diels%E2%80%93Alder_reaction" title="Inverse electron-demand Diels–Alder reaction">Inverse electron-demand Diels–Alder reaction</a></li> <li><a href="/wiki/Ketene_cycloaddition" title="Ketene cycloaddition">Ketene cycloaddition</a></li> <li><a href="/wiki/McCormack_reaction" title="McCormack reaction">McCormack reaction</a></li> <li><a href="/wiki/Metal-centered_cycloaddition_reactions" title="Metal-centered cycloaddition reactions">Metal-centered cycloaddition reactions</a></li> <li><a href="/wiki/Nitrone-olefin_(3%2B2)_cycloaddition" title="Nitrone-olefin (3+2) cycloaddition">Nitrone-olefin (3+2) cycloaddition</a></li> <li><a href="/wiki/Oxo-Diels%E2%80%93Alder_reaction" title="Oxo-Diels–Alder reaction">Oxo-Diels–Alder reaction</a></li> <li><a href="/wiki/Ozonolysis" title="Ozonolysis">Ozonolysis</a></li> <li><a href="/wiki/Pauson%E2%80%93Khand_reaction" title="Pauson–Khand reaction">Pauson–Khand reaction</a></li> <li><a href="/wiki/Povarov_reaction" title="Povarov reaction">Povarov reaction</a></li> <li><a href="/wiki/Prato_reaction" title="Prato reaction">Prato reaction</a></li> <li><a href="/wiki/Retro-Diels%E2%80%93Alder_reaction" title="Retro-Diels–Alder reaction">Retro-Diels–Alder reaction</a></li> <li><a href="/wiki/Staudinger_synthesis" title="Staudinger synthesis">Staudinger synthesis</a></li> <li><a href="/wiki/Trimethylenemethane_cycloaddition" title="Trimethylenemethane cycloaddition">Trimethylenemethane cycloaddition</a></li> <li><a href="/wiki/Vinylcyclopropane_(5%2B2)_cycloaddition" title="Vinylcyclopropane (5+2) cycloaddition">Vinylcyclopropane (5+2) cycloaddition</a></li> <li><a href="/wiki/Wagner-Jauregg_reaction" title="Wagner-Jauregg reaction">Wagner-Jauregg reaction</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Heterocycle forming reactions</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Algar%E2%80%93Flynn%E2%80%93Oyamada_reaction" title="Algar–Flynn–Oyamada reaction">Algar–Flynn–Oyamada reaction</a></li> <li><a href="/wiki/Allan%E2%80%93Robinson_reaction" title="Allan–Robinson reaction">Allan–Robinson reaction</a></li> <li><a href="/wiki/Auwers_synthesis" title="Auwers synthesis">Auwers synthesis</a></li> <li><a href="/wiki/Bamberger_triazine_synthesis" title="Bamberger triazine synthesis">Bamberger triazine synthesis</a></li> <li><a href="/wiki/Banert_cascade" title="Banert cascade">Banert cascade</a></li> <li><a href="/wiki/Barton%E2%80%93Zard_reaction" title="Barton–Zard reaction">Barton–Zard reaction</a></li> <li><a href="/wiki/Bernthsen_acridine_synthesis" title="Bernthsen acridine synthesis">Bernthsen acridine synthesis</a></li> <li><a href="/wiki/Bischler%E2%80%93Napieralski_reaction" title="Bischler–Napieralski reaction">Bischler–Napieralski reaction</a></li> <li><a href="/wiki/Bobbitt_reaction" title="Bobbitt reaction">Bobbitt reaction</a></li> <li><a href="/wiki/Boger_pyridine_synthesis" title="Boger pyridine synthesis">Boger pyridine synthesis</a></li> <li><a href="/wiki/Borsche%E2%80%93Drechsel_cyclization" title="Borsche–Drechsel cyclization">Borsche–Drechsel cyclization</a></li> <li><a href="/wiki/Bucherer_carbazole_synthesis" title="Bucherer carbazole synthesis">Bucherer carbazole synthesis</a></li> <li><a href="/wiki/Bucherer%E2%80%93Bergs_reaction" title="Bucherer–Bergs reaction">Bucherer–Bergs reaction</a></li> <li><a href="/wiki/Chichibabin_pyridine_synthesis" title="Chichibabin pyridine synthesis">Chichibabin pyridine synthesis</a></li> <li><a href="/wiki/Cook%E2%80%93Heilbron_thiazole_synthesis" title="Cook–Heilbron thiazole synthesis">Cook–Heilbron thiazole synthesis</a></li> <li><a href="/wiki/Diazoalkane_1,3-dipolar_cycloaddition" title="Diazoalkane 1,3-dipolar cycloaddition">Diazoalkane 1,3-dipolar cycloaddition</a></li> <li><a href="/wiki/Einhorn%E2%80%93Brunner_reaction" title="Einhorn–Brunner reaction">Einhorn–Brunner reaction</a></li> <li><a href="/wiki/Erlenmeyer%E2%80%93Pl%C3%B6chl_azlactone_and_amino-acid_synthesis" title="Erlenmeyer–Plöchl azlactone and amino-acid synthesis">Erlenmeyer–Plöchl azlactone and amino-acid synthesis</a></li> <li><a href="/wiki/Feist%E2%80%93Benary_synthesis" title="Feist–Benary synthesis">Feist–Benary synthesis</a></li> <li><a href="/wiki/Fischer_oxazole_synthesis" title="Fischer oxazole synthesis">Fischer oxazole synthesis</a></li> <li><a href="/wiki/Gabriel%E2%80%93Colman_rearrangement" title="Gabriel–Colman rearrangement">Gabriel–Colman rearrangement</a></li> <li><a href="/wiki/Gewald_reaction" title="Gewald reaction">Gewald reaction</a></li> <li><a href="/wiki/Hantzsch_ester" title="Hantzsch ester">Hantzsch ester</a></li> <li><a href="/wiki/Hantzsch_pyridine_synthesis" title="Hantzsch pyridine synthesis">Hantzsch pyridine synthesis</a></li> <li><a href="/wiki/Herz_reaction" title="Herz reaction">Herz reaction</a></li> <li><a href="/wiki/Knorr_pyrrole_synthesis" title="Knorr pyrrole synthesis">Knorr pyrrole synthesis</a></li> <li><a href="/wiki/Kr%C3%B6hnke_pyridine_synthesis" title="Kröhnke pyridine synthesis">Kröhnke pyridine synthesis</a></li> <li><a href="/wiki/Lectka_enantioselective_beta-lactam_synthesis" title="Lectka enantioselective beta-lactam synthesis">Lectka enantioselective beta-lactam synthesis</a></li> <li><a href="/wiki/Lehmstedt%E2%80%93Tanasescu_reaction" title="Lehmstedt–Tanasescu reaction">Lehmstedt–Tanasescu reaction</a></li> <li><a href="/wiki/Niementowski_quinazoline_synthesis" title="Niementowski quinazoline synthesis">Niementowski quinazoline synthesis</a></li> <li><a href="/wiki/Nitrone-olefin_(3%2B2)_cycloaddition" title="Nitrone-olefin (3+2) cycloaddition">Nitrone-olefin (3+2) cycloaddition</a></li> <li><a href="/wiki/Paal%E2%80%93Knorr_synthesis" title="Paal–Knorr synthesis">Paal–Knorr synthesis</a></li> <li><a href="/wiki/Pellizzari_reaction" title="Pellizzari reaction">Pellizzari reaction</a></li> <li><a href="/wiki/Pictet%E2%80%93Spengler_reaction" title="Pictet–Spengler reaction">Pictet–Spengler reaction</a></li> <li><a href="/wiki/Pomeranz%E2%80%93Fritsch_reaction" title="Pomeranz–Fritsch reaction">Pomeranz–Fritsch reaction</a></li> <li><a href="/wiki/Prilezhaev_reaction" title="Prilezhaev reaction">Prilezhaev reaction</a></li> <li><a href="/wiki/Robinson%E2%80%93Gabriel_synthesis" title="Robinson–Gabriel synthesis">Robinson–Gabriel synthesis</a></li> <li><a href="/wiki/Stoll%C3%A9_synthesis" title="Stollé synthesis">Stollé synthesis</a></li> <li><a href="/wiki/Urech_hydantoin_synthesis" title="Urech hydantoin synthesis">Urech hydantoin synthesis</a></li> <li><a href="/wiki/Wenker_synthesis" title="Wenker synthesis">Wenker synthesis</a></li> <li><a href="/wiki/Wohl%E2%80%93Aue_reaction" title="Wohl–Aue reaction">Wohl–Aue reaction</a></li></ul> </div></td></tr></tbody></table><div> </div></td></tr></tbody></table><div> </div></td></tr></tbody></table></div>    </div><noscript><img src="https://login.wikimedia.org/wiki/Special:CentralAutoLogin/start?type=1x1" alt="" width="1" height="1" style="border: none; position: absolute;"></noscript> <div class="printfooter" data-nosnippet="">Retrieved from "<a dir="ltr" href="https://en.wikipedia.org/w/index.php?title=Zaytsev%27s_rule&oldid=1183771470">https://en.wikipedia.org/w/index.php?title=Zaytsev%27s_rule&oldid=1183771470</a>"</div></div> <div id="catlinks" class="catlinks" data-mw="interface"><div id="mw-normal-catlinks" class="mw-normal-catlinks"><a href="/wiki/Help:Category" title="Help:Category">Categories</a>: <ul><li><a href="/wiki/Category:Eponymous_chemical_rules" title="Category:Eponymous chemical rules">Eponymous chemical rules</a></li><li><a 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