摘要
本文介绍了4′-氨基-2-硝基二苯胺-4-磺酸和4,4′-二氨基二苯胺-2-磺酸的合成工艺路线,并对其进行了比较。
The synthetic methods of 4′-amino-2-nitrodiphenylamine-4-sulfonic acid and 4,4′-diaminodiphenylamine-2-sulfonic acid were introduced and compared in this paper.
出处
《染料工业》
1997年第2期21-25,共5页
Dyestuff Industry