第 33 卷第 4 期 Vol. 33 No. 4 2003 年 8 月 Aug 2003

所属栏目：其它 两种新型杂环偶氮染料的合成研究

李德江; 孙碧海; 李斌(郧阳师范专科学校化学系; 武汉化工学院工程系; 湖北丹江口; 湖北武汉)

摘　要：以5-氨基-1H-1,2,4-三氮唑-3-羧酸、H酸、对硝基苯胺、间苯二胺和β 萘酚为原料,经重氮化、偶合反应合成了两种新型染料。结构经元素分析、IR、UV和1HNMR表征。并研究了该染料的染色性质。

关键词：偶氮染料; 合成; 表征; 染色性质

中图分类号：TQ613.1　　文献标识码：A　　文章编号：1009-9212(2003)04-0028-03

The Synthesis of Two Diazoic Dyes Containing Triazole

LI De jiang 1; SUN Bi hai 2; LI Bin 2.（1. Department of Chemistry; Yunyang Teachers College; Danjiangkou 442700; China; 2. Department of Engineering; Wuhan Institute of Chemical Technology; Wuhan 430073; china）

Abstract：Two diazoic dyes were synthesized by the diazo reaction and coupled reaction of 5 amino 1H 1, 2, 4 triazole 3 carboxylic acid with 1 amino 8 naphthol 3, 6 disulfonic acid, m phenylenediamine, m nitrophenylamine, and beta naphthol beta-naphthol. Their properties were especially discussed;and their structures were confirmed by elemental analysis, IR, UV, and 1 H NMR.

Key words：diazoic dyes; synthesis; characterization; properties

收稿日期：2003-03-14

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