聚合物支载的有机催化剂Ⅰ.非手性有机催化剂  

Polymer-supported Organocatalysts Ⅰ. Achiral Organocatalysts

作　　者：张阿方[1] 

机构地区：[1]郑州大学材料工程学院,郑州450052

出　　处：《高分子通报》2005年第5期74-83,99,共11页Polymer Bulletin

基　　金：教育部留学回国基金资助

摘　　要：对二十余年来聚合物支载的有机催化剂的合成、性能及其在催化反应中的应用,包括负载催化剂的回收和重复使用等进行了综述。用于支载体的聚合物包括交联聚合物、线型聚合物及树形聚合物;支载的有机催化剂包括手性及非手性催化剂两类。本文作为第一部分将介绍聚合物支载的非手性有机催化剂,包括相转移催化剂、氧化催化剂、酸以及碱催化剂。This review highlights synthesis, catalytic properties of polymer-supported organic catalysts in the last 25 years, with emphasizing on some recent developments in the direction. The polymer-supported catalysts were first divided into achiral and chiral catalysts, and then divided into different sections according to the chemical reactions catalyzed. Some examples were included in order to make clear comparison based on the catalytic activity and selectivity. Some comparisons were made for achievability of separation and reuse of the supported catalysts. Different kinds of polymer supports were included, e.g. crosslinked polymers, soluble linear polymers and dendrimers. In this first part achiral organic catalysts were detailed.

关 键 词：聚合物 载体 有机催化剂 树形聚合物 有机催化剂 聚合物支载 手性催化剂 相转移催化剂 交联聚合物 负载催化剂 树形聚合物 线型聚合物 氧化催化剂 

分 类 号：TQ426.6[化学工程]