催化氢化法合成DSD酸进展  

Advances in Hydrogenation of 4,4'-Diaminostilbene-2,2'-disulfonic Acid

作　　者：李斌栋[1] 蔡春[1] 曹阳[1] 吕春绪[1] 

机构地区：[1]南京理工大学化工学院,南京210094

出　　处：《染料工业》2002年第1期35-36,27,共3页Dyestuff Industry

摘　　要：回顾了DSD酸催化合成的进展,重点介绍了国内外采用Ni和Pt/Pd催化剂氢化的研究成果,并对国内生产厂家提出建议。The advances in synthesis of 4,4' -diaminostilbene-2,2' -disulfonic acid were reviewed,The last achievements in reduction with Ni and Pd/Pt catalyst were described respectively. Finally,Suggestion were presented to domestic manufacturers.

关 键 词：DSD酸 DNS酸 催化剂 催化氢化法 合成 进展 二氨基二苯乙烯二磺酸 

分 类 号：TQ612[化学工程—精细化工]