还原制备4,4′-二氨基二苯醚的研究进展  

Research Progress on Preparation of 4,4'-Diaminodiphenyl Ether by Reduction

作　　者：谭本祝 谭裕兴 TAN Benzhu;TAN Yuxing(Hunan Sinocey New Material Co.,Ltd.,Chenzhou 424200,China)

机构地区：[1]湖南贝泓新材料股份有限公司,湖南郴州424200

出　　处：《化工技术与开发》2023年第10期62-66,共5页Technology & Development of Chemical Industry

摘　　要：本文综述了还原制备4,4′-二氨基二苯醚的方法,包括金属还原法、硫化碱还原法、水合肼还原法和催化加氢法,重点介绍了加氢催化剂及催化工艺近年的研究进展。The preparation of 4,4'-diaminodiphenyl ether by reduction included metal reduction,alkali sulfide reduction,hydrazine hydrate reduction and catalytic hydrogenation.The research progress of hydrogenation catalyst and catalytic process in recent years was introduced.

关 键 词：4 4′-二氨基二苯醚 4 4′-二硝基二苯醚 还原 催化加氢 ODA 

分 类 号：TQ246.3[化学工程—有机化工]