N,N′-4,4′-二苯甲烷双马来酰亚胺的合成工艺与应用  

Study on the synthesis process of N,N′-(4,4′-diphenylmethane)bismaleimide

作　　者：周宝晗[1] 许庆博 徐思思[1] 时爽[1] 徐保明[1] 

机构地区：[1]湖北工业大学,武汉430068

出　　处：《化工新型材料》2017年第9期209-211,共3页New Chemical Materials

基　　金：湖北省教育厅产学研重大项目(CXY2009A010);湖北省自然基金重点项目(2010CDA020

摘　　要：综述了合成N,N′-4,4′-二苯甲烷双马来酰亚胺(BDM)的醋酐脱水法、共沸蒸馏法、及其他改进工艺存在的问题。指出未来产品合成工艺采用一步法,就能够满足国内研发多功能的产品对收率、性能、合成成本、污染控制等方面的需求。The synthetic methods of N,N′-（4,4′-diphenylmethane）bismaleimide,including acetic anhydride dehydration and azeotropic dehydration as well as other improvement process were reviewed.The results indicated that one-step process can satisfy the need of new product research,property,synthesizing cost and pollution control.

关 键 词：N N′-4 4′-二苯甲烷双马来酰亚胺 合成工艺 醋酐脱水 共沸蒸馏 

分 类 号：TQ245.27[化学工程—有机化工]