Bio-Furan Based Poly (尾-Thioether Ester) Synthesized via Thiol-Michael Addition Polymerization with Tunable Structure and Properties

<!DOCTYPE html> <html lang="en" dir="ltr"> <head>  <script async src="https://www.googletagmanager.com/gtag/js?id=G-P63WKM1TM1"></script> <script> window.dataLayer = window.dataLayer || []; function gtag(){dataLayer.push(arguments);} gtag('js', new Date()); gtag('config', 'G-P63WKM1TM1'); </script>  <script type="text/javascript" > (function(m,e,t,r,i,k,a){m[i]=m[i]||function(){(m[i].a=m[i].a||[]).push(arguments)}; m[i].l=1*new Date(); for (var j = 0; j < document.scripts.length; j++) {if (document.scripts[j].src === r) { return; }} k=e.createElement(t),a=e.getElementsByTagName(t)[0],k.async=1,k.src=r,a.parentNode.insertBefore(k,a)}) (window, document, "script", "https://mc.yandex.ru/metrika/tag.js", "ym"); ym(55165297, "init", { clickmap:false, trackLinks:true, accurateTrackBounce:true, webvisor:false }); </script> <noscript><div><img src="https://mc.yandex.ru/watch/55165297" style="position:absolute; left:-9999px;" alt="" /></div></noscript>    <title>Bio-Furan Based Poly (尾-Thioether Ester) Synthesized via Thiol-Michael Addition Polymerization with Tunable Structure and Properties</title> <meta name="description" content="Bio-Furan Based Poly (尾-Thioether Ester) Synthesized via Thiol-Michael Addition Polymerization with Tunable Structure and Properties"> <meta name="keywords" content="copolymers, Diels-Alder reaction, hydroxymethylfurfural, Thiol-Michael addition"> <meta name="viewport" content="width=device-width, initial-scale=1, minimum-scale=1, maximum-scale=1, user-scalable=no"> <meta charset="utf-8"> <link href="https://cdn.waset.org/favicon.ico" type="image/x-icon" rel="shortcut icon"> <link href="https://cdn.waset.org/static/plugins/bootstrap-4.2.1/css/bootstrap.min.css" rel="stylesheet"> <link href="https://cdn.waset.org/static/plugins/fontawesome/css/all.min.css" rel="stylesheet"> <link href="https://cdn.waset.org/static/css/site.css?v=150220211555" rel="stylesheet"> </head> <body> <header> <div class="container"> <nav class="navbar 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class="card-body"><strong>Paper Count:</strong> 87359</div> </div> </div> </div> <div class="card publication-listing mt-3 mb-3"> <h5 class="card-header" style="font-size:.9rem">Bio-Furan Based Poly (尾-Thioether Ester) Synthesized via Thiol-Michael Addition Polymerization with Tunable Structure and Properties</h5> <div class="card-body"> <p class="card-text"><strong>Authors:</strong> <a href="https://publications.waset.org/abstracts/search?q=Daihui%20Zhang">Daihui Zhang</a>, <a href="https://publications.waset.org/abstracts/search?q=Marie%20J.%20Dumont"> Marie J. Dumont</a> </p> <p class="card-text"><strong>Abstract:</strong></p> A derivative of 5-hydroxymethylfurfural (HMF) was synthesized for the thiol-Michael addition reaction. The efficiency of the catalysts (base and nucleophiles) and side reactions during the thiol-Michael addition were investigated. Dimethylphenylphosphine efficiently initiated the thiol-Michael addition polymerization for synthesizing a series of bio-based furan polymers with different structure and properties. The benzene rings or hydroxyl groups present in the polymer chains increased the glass transition temperature (Tg) of poly (尾-thioether ester). Additionally, copolymers with various compositions were obtained via adding different ratio of 1,6-hexanedithiols to 1,4-benzenedithiols. 1H NMR analysis revealed that experimental ratios of two dithiols monomers matched well with theoretical ratios. The occurrence of a reversible Diels-Alder reaction between furan rings and maleimide groups allowed poly (尾-thioether ester) to be dynamically crosslinked. These polymers offer the potentials to produce materials from biomass that have both practical mechanical properties and reprocessing ability. <iframe src="https://publications.waset.org/abstracts/68860.pdf" style="width:100%; height:400px;" frameborder="0"></iframe> <p class="card-text"><strong>Keywords:</strong> <a href="https://publications.waset.org/abstracts/search?q=copolymers" title="copolymers">copolymers</a>, <a href="https://publications.waset.org/abstracts/search?q=Diels-Alder%20reaction" title=" Diels-Alder reaction"> Diels-Alder reaction</a>, <a href="https://publications.waset.org/abstracts/search?q=hydroxymethylfurfural" title=" hydroxymethylfurfural"> hydroxymethylfurfural</a>, <a href="https://publications.waset.org/abstracts/search?q=Thiol-Michael%20addition" title=" Thiol-Michael addition"> Thiol-Michael addition</a> </p> <a href="https://publications.waset.org/abstracts/68860/bio-furan-based-poly-v-thioether-ester-synthesized-via-thiol-michael-addition-polymerization-with-tunable-structure-and-properties" class="btn btn-primary btn-sm">Procedia</a> <a href="https://publications.waset.org/abstracts/68860.pdf" target="_blank" class="btn btn-primary btn-sm">PDF</a> <span class="bg-info text-light px-1 py-1 float-right rounded"> Downloads <span class="badge badge-light">330</span> </span> </div> </div> </div> </main> <footer> <div id="infolinks" class="pt-3 pb-2"> <div class="container"> <div style="background-color:#f5f5f5;" class="p-3"> <div class="row"> <div class="col-md-2"> <ul class="list-unstyled"> About <li><a href="https://waset.org/page/support">About Us</a></li> <li><a href="https://waset.org/page/support#legal-information">Legal</a></li> <li><a target="_blank" rel="nofollow" href="https://publications.waset.org/static/files/WASET-16th-foundational-anniversary.pdf">WASET celebrates its 16th 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Bio-Furan Based Poly (尾-Thioether Ester) Synthesized via Thiol-Michael Addition Polymerization with Tunable Structure and Properties