CO_2与环氧化合物聚合反应的金属卟啉催化体系研究  

Progress in Copolymerization of Carbon Dioxide with Epoxides Catalyzed by Metalloporphyrin System

作　　者：任铁钢[1] 李伟杰[1] 卜站伟[1] 

机构地区：[1]河南大学化学化工学院,开封475001

出　　处：《高分子通报》2009年第9期38-43,共6页Polymer Bulletin

基　　金：河南省教育厅自然科学研究计划项目(2009B150005);河南省科技厅科技发展计划项目(0921002210172)

摘　　要：作为金属卟啉催化作用的新研究领域,金属卟啉作为催化剂催化CO2与环氧化合物合成具有生物降解性能的聚碳酸酯,具有良好的应用前景,在碳资源利用、环境保护和高分子合成化学方面具有重大意义。自从1978年Inoue首次采用金属卟啉催化剂由CO2与环氧化物合成聚碳酸酯以来,化学家们在金属卟啉催化剂体系的设计与合成方面进行了大量研究。在此基础上,本文对金属卟啉作为催化剂应用于CO2与各种环氧化合物的聚合反应、偶联反应及其反应机理研究加以综述;并展望了其应用前景。As a new research field for catalysis of metalporphyrin, the study of that the biodegraded polycarbonate synthesized from carbon dioxide and epoxide catalysized by metalporphyrin have shown fine applied forground, and has much significance in utilization of carbon resources, environment protection and polymer synthetic chemistry. Since the discovery of copolymerization of Carbon dioxide and epoxide catalysted by metalporphyrins at 1978 by Inoue, a lot of people make efforts to the design and synthesis of the efficient metalporphyrins catalysts for the alternating copolynerization of carbon dioxide and epoxide. On this basis, this review summarizes the mechanism and the effects of metalporphyrins catalytic activity on the copolymerization and Coupling reaction.

关 键 词：卟啉 二氧化碳 环氧化合物 聚碳酸酯 环状碳酸酯 

分 类 号：O643.32[理学—物理化学]