3,3’-二氯联苯胺合成技术进展  

Progress in Synthetic Technology of 3,3'-Dichlorobenzidine

作　　者：吕咏梅[1] 

机构地区：[1]南京化工厂,江苏南京210038

出　　处：《化工科技市场》2001年第1期10-12,共3页Chemical Technology Market

摘　　要：本文介绍了3,3’-二氯联苯胺合成工艺进展,并推荐采用催化加氢法尽快投产以满足国内市场需求。The progress in synthetic technology of 3,3'-dichlorobenzidine is described.It is suggested that synthetic method of catalytic hydrogenation should be used,plant for production of 3,3'-dichlorobenzidine to meet the increasing needs.

关 键 词：二氯联苯胺 合成 进展 催化加氢 还原工艺 锌粉法 甲醛法 

分 类 号：TQ246.34[化学工程—有机化工]