摘要
利用溴氨酸与2,4—二氨基苯磺酸钠芳氨化,进而与三聚氯氰缩合制备了高收率的活性艳蓝X-BR。选择了优良的芳氨化催化剂,确定了较佳的芳氨化和缩合工艺。//
The title dye is prepared in high yield by reaction of Bromo-amino-acid and sodium 2,4-diamino benzensulfonate,and treating with cyauric chloride.Catalysts and optimum reaction conditions were selected in this paper.
出处
《染料工业》
1995年第4期11-17,共7页
Dyestuff Industry