手性螺旋聚合物的合成和结构控制  

Synthesis and Structure Control of Chiral Helical Polymers

作　　者：王倩 刘雨奇 吴宗铨 Wang Qian;Liu Yuqi;Wu Zongquan(College of Materials and Chemical Engineering,West Anhui University,Lu'an,Anhui 237012;State Key Laboratory of Supramolecular Structure and Materials,College of Chemistry,Jilin University,Changchun 130012)

机构地区：[1]皖西学院材料与化工学院,安徽六安237012 [2]吉林大学化学学院超分子结构与材料国家重点实验室,长春130012

出　　处：《有机化学》2023年第12期4141-4146,共6页Chinese Journal of Organic Chemistry

基　　金：安徽省高校自然科学研究(No.KJ2021A0942);国家自然科学基金(Nos.92256201,22071041,21871073)资助项目.

摘　　要：随着近些年研究的投入,越来越多的手性螺旋聚合物被合成出来并应用于手性分离和光电材料等领域,螺旋聚合物根据螺旋翻转壁垒的大小可以分为静态螺旋聚合物和动态螺旋聚合物.主要聚焦于手性聚异氰酸酯、手性聚异腈和手性聚乙炔三类手性螺旋聚合物的合成和结构控制,介绍手性单体聚合、螺旋选择性聚合、手性诱导和手性放大等几种手性螺旋聚合物的合成方法,同时也介绍了构象调控、聚合诱导自组装等光学活性螺旋聚合物的合成方法.Many researches have been done on artificial chiral helical polymers whose helical senses are excess because of their wide applications such as enantiomeric separation,photoelectric functional materials,and so on.Synthetic optically active helical polymers can be generally divided into static helical polymers and dynamic helical polymers on the basis of whether the helix inversion barriers are high or low.Among the three different kinds of helical polymers,polyisocyanates,polyisocyanides and polyacetylenes were mainly discussed in this review.And this review mainly focuses on the methods such as polymerization of chiral monomer,helix-sense-selective polymerization,chirality induction,chiral amplification,cis-cisoid to cis-transoid,polymerization-induced chiral self-assembly etc.

关 键 词：光学活性螺旋聚合物 手性单体聚合 螺旋选择性聚合 手性诱导 手性放大 

分 类 号：O631[理学—高分子化学]