N-苯基马来酰亚胺合成工艺的改进  

Improvement of Synthesis Process for N - phenyl Maleimide

作　　者：崔健[1] 

机构地区：[1]山西省化工研究所,太原030021

出　　处：《精细石油化工进展》2001年第7期1-2,共2页Advances in Fine Petrochemicals

摘　　要：以苯胺和顺丁烯二酸酐为主要原料,用有机碱和金属盐作共催化剂制备N-苯基马来酰亚胺,收率可达 86％以上,与以醋酸钠作催化剂的反应体系相比,收率大幅度提高。N - phenyl maleimide was synthesized from aniline and maleic anhydride in the presence of triethy-lamine and metal salt as cocatalyst with the yield of over 86% which is much higher than using sodium acetate as catalyst.

关 键 词：N-苯基马来酰亚 共催化剂 耐热单体 合成 工艺 

分 类 号：TQ246[化学工程—有机化工]