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首页> 外文期刊>Journal of Applied Polymer Science >Chemical modification of PVC into polymer-supported oxazolinones and triazoles
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Chemical modification of PVC into polymer-supported oxazolinones and triazoles

机译：将PVC化学改性为聚合物负载的恶唑啉酮和三唑

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摘要

PVC (P1) was converted into polymer-supported oxazolinone and triazole derivatives after sequential chemical assembly of the reactive groups onto PVC. First, poly(vinyl chloride-co-vinylaminoaniline) (P2) was prepared by the reaction of PVC with p-phenylenediamine. The primary aromatic amino group in P2 was diazotized and reacted with hippuric acid to form the supported oxazolinone derivative (P3) which could be converted into supported triazole derivatives (P4)-(P6) on further interaction with substituted anilines. The involved ring opening and preferred cyclization reactions have been clearly addressed based on spectroscopic and elemental analyses of the products. Also the ability for metal uptake has been roughly tested through the interaction with Cu(II) ions. (c) 2007 Wiley Periodicals, Inc.
机译：在将反应性基团顺序化学组装到PVC上后，PVC（P1）被转化为聚合物负载的恶唑啉酮和三唑衍生物。首先，通过PVC与对苯二胺的反应制备聚（氯乙烯-共乙烯基氨基苯胺）（P2）。将P2中的主要芳族氨基重氮化并与马尿酸反应，形成负载的恶唑啉酮衍生物（P3），在与取代的苯胺进一步相互作用时，可将其转化为负载的三唑衍生物（P4）-（P6）。基于产物的光谱和元素分析，已经清楚地解决了涉及的开环和优选的环化反应。通过与Cu（II）离子的相互作用，还大致测试了金属吸收的能力。 （c）2007年Wiley Periodicals，Inc.

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