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可逆加成—断裂链转移(RAFT)聚合作为一种新型活性自由基聚合方法,由于其具有单体适用面广、聚合条件温和、不受聚合方法的限制等优点,已经成为聚合物分子设计的有效手段之一。点击化学(Clickchemistry)是近几年发展起来的一种快速合成的新方法,是指选用易得原料,通过可靠、高效而又具有选择性的化学反应来实现碳杂原子连接,低成本、快速合成大量新化合物的一种强大且实用的合成方法。两者相结合可以制备多种具有特殊结构的聚合物,这一联用技术也越来越引起研究者们的重视。本文综述了近几年来采用RAFT和点击化学方法结合制备特殊结构聚合物的研究进展。
Reversible addition-fragmentation chain transfer (RAFT) polymerization, as a new type of living radical polymerization, has become a new type of polymer molecular design due to its wide applicability, mild polymerization conditions, and unrestricted polymerization methods One of the effective means. Clickchemistry is a new rapid synthesis method developed in recent years. It refers to the selection of readily available raw materials through a reliable, efficient and selective chemical reaction to achieve carbon heteroatom connection, low cost, fast A powerful and practical synthesis method for synthesizing large numbers of new compounds. The combination of the two can prepare a variety of polymers with special structures, and this combination technique is also attracting more and more researchers’ attention. This review summarizes recent research progress in the synthesis of special structured polymers by combining RAFT with click chemistry.