摘要
本文以 5 -氨基 - 1H - 1,2 ,4 -三氮唑 - 3-羧酸、H酸、对甲基苯胺、对苯二胺和 β -萘酚为原料 ,经过重氮化 ,偶合反应合成了两种染料 ,并研究了该染料的染色性质。
Two diazcic dyes were synthesized through the reaction of 5-amino-1H-1,2,4-triazole-3-carboxylic acid with 1-amino-8-naphthol-3,6-disulfonic acid, p-phenylenediamine,p-aminotoluene and beta-naphthol by diazo-reaction and coupled reaction and properties were especially discussed in this paper.
出处
《天津化工》
CAS
2003年第2期40-42,共3页
Tianjin Chemical Industry
