n -杂环碳烯:聚合的强力催化剂

Eman A. Ali
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引用次数: 0

摘要

随着人们对无金属聚合的关注越来越多,碳烯引起了研究人员的注意。除了对有机合成的影响外,它们在几种类型的聚合中起着不可或缺的作用。这种独特的有机催化剂使聚合物链上每个碳原子上都具有官能团的聚合物材料的制备得以复兴,这是传统方法难以达到的。本章将关注n -杂环碳烯(NHCs)在从各种单体制备功能聚合物中的作用。同时,讨论了n -杂环碳烯在开环聚合、步长聚合以及两性离子直接聚合等常规聚合中的优势。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
N-Heterocyclic Carbenes: A Powerful Catalyst for Polymerization
As much of the concern is being placed on metal-free polymerization, carbenes are attracting researcher attention. Besides their impact on organic synthesis, they played an integral role in several types of polymerization. This unique class of organocatalyst revives the preparation of polymeric materials that possess functional groups at each carbon atom on the polymer chain, which was hardly reached by conventional methods. This chapter will concern with the contribution of N-heterocyclic carbenes (NHCs) in the preparation of functional polymers from diversified monomers. Also, will discuss the advantages of N-heterocyclic carbenes in some conventional polymerization such as ring-opening and step-growth polymerizations along with the direct zwitterionic polymerization.
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