点击化学在拓扑结构聚合物合成中的应用  

APPLICATIONS OF "CLICK" CHEMISTRY IN SYNTHESIS OF TOPOLOGICAL POLYMERS

作　　者：胡健[1] 何金林[1] 张明祖[1] 倪沛红[1] 

机构地区：[1]苏州大学材料与化学化工学部江苏省先进功能高分子材料设计及应用重点实验室,苏州215123

出　　处：《高分子学报》2013年第3期300-319,共20页Acta Polymerica Sinica

基　　金：国家自然科学基金(基金号21074078和20974074);江苏省基础研究计划(自然科学基金)--滚动资助项目(项目号BK2011045);江苏高校优势学科建设工程资助项目(项目号YX10900112)资助

摘　　要：首先对点击化学进行简述,介绍了点击化学的概况、特征及主要反应类型;随后,重点介绍点击化学在拓扑结构聚合物(包括线形、刷形、星形、环状及树枝状大分子等)合成中的应用,并对这一领域的研究进展进行综述;最后,提出目前点击化学存在的一些问题,并对其发展前景进行展望.＂Click＂ chemistry,proposed by Sharpless in 2001,has become a powerful and versatile synthetic tool because of some unique advantages, such as mild and simple reaction conditions, high efficiency and selectivity, and exceptional tolerance towards a wide range of functional groups and reaction conditions. In this review,the development of ＂click＂ chemistry （ e. g. , its history, characteristics and classifications） is firstly introduced. Subsequently,this paper focuses on the applications of ＂ click＂ chemistry in the synthesis of a variety of topological polymers, including linear, brush-shaped, star-like, cyclic polymers, and dendrimers. Finally,the limitations and prospects of ＂click＂ chemistry are also discussed.

关 键 词：点击化学 拓扑结构聚合物 功能聚合物 

分 类 号：O631.3[理学—高分子化学]