杂环偶氮染料的合成与研究  

Synthesis of diazoic dyes containing triazole

作　　者：李德江[1] 孙碧海[2] 李斌[2] 

机构地区：[1]郧阳师范专科学校化学系,湖北丹江口市442700 [2]武汉化工学院制药工程系,武汉430073

出　　处：《精细化工中间体》2003年第2期30-31,共2页Fine Chemical Intermediates

摘　　要：以 5 氨基 1H 1,2 ,4 三氮唑 3 羧酸、H酸、苯胺为原料 ,经过重氮化、偶合反应合成了三种新型染料 ,结构经元素分析、IR、UV和1HNMR表征 ,并研究了其染色性能。Three diazoic dyes were synthesized by the reaction of 5-amino-1H-1,2,4-triazole-3-carboxylic acid with 1-amino-8-naphthol-3,6-disulfonic acid and aniline. Their properties were especially discussed and their structures were confirmed by elemental analysis, IR,UV, and 1 HNMR.

关 键 词：杂环偶氮染料 合成 研究 5-氨基-1H-l 2 4-三氮唑-3-羧酸 H酸 苯胺 原料 重氮化 偶合反应 

分 类 号：TQ613.1[化学工程—精细化工]