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.
出处
《精细石油化工进展》
CAS
2001年第7期1-2,共2页
Advances in Fine Petrochemicals
