碳酸二甲酯和乙酸苯酯合成碳酸二苯酯催化剂研究进展  

Catalysts research progress in synthesis of diphenyl carbonate by transesterification of dimethyl carbonate and phenyl acetate

作　　者：韩伟[1] 谭亚南[1] 何霖[1] 

机构地区：[1]西南化工研究设计院国家碳一化学工程技术研究中心工业排放气综合利用国家重点实验室,四川成都610225

出　　处：《化学工业与工程技术》2013年第1期12-15,共4页Journal of Chemical Industry & Engineering

摘　　要：综述了碳酸二甲酯和乙酸苯酯合成碳酸二苯酯工艺路线及其反应机理,并对该反应的催化剂体系进行了系统的概述,包括均相催化剂体系(锡和钛的有机化合物等)和多相催化剂体系(MoO3和WO3等金属氧化物)。并分析了以锡、钛以及金属氧化物作催化剂时合成碳酸二苯酯的优势和劣势;指出固载化的有机锡/有机钛与其他金属氧化物的复合化合物是今后碳酸二甲酯和乙酸苯酯合成碳酸二苯酯催化剂的重要研究方向。The process route and reaction mechanism of transesterification between dimethyl carbonate and phenyl acetate to di- phenyl carbonate （DPC） are reviewed, and the categories of catalyst are systematically overviewed including the homogeneous catalysts （ tin and titanium organic compounds, etc. ） and heterogeneous catalysts （ MoO3 , WO3 and other metal oxides）. The advantages and dis- advantages are analyzed when tin and titanium oxide is used as the catalyst for the synthesis of diphenyl carbonate. The immobilization of organic tin, organic titanium catalyst and heterogeneous catalyst are thought as important research trends for transesterification of dim- ethyl carbonate and phenyl acetate to diphenyl carbonate.

关 键 词：碳酸二甲酯 乙酸苯酯 碳酸二苯酯 催化剂 

分 类 号：TQ426.94[化学工程]