Synthesis, Characterization, and Dyeing Performance of Thiadiazole Derivatives

被引：0
|
作者：
G. M. Malik
P. C. Patel
J. H. Tailor
S. S. Patel
机构：
[1] Navyug Science College,Department of Chemistry
来源：
Fibers and Polymers | 2018年 / 19卷
关键词：
2-Amino-5-methyl-1,3,4-thiadiazole; Chloroaecetylchloride; Color coordinates;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
N4-(5-methyl-1,3,4-thiadiazol-2-yl)thiazole-2,4-diamine derivatives have been synthesized by the reaction of 2-amino-5-methyl-1,3,4-thiadiazole and chloroaecetylchloride with suitable solvent, then cyclized with thiourea at reflux temperature in methanol to yield N4-(5-methyl-1,3,4-thiadiazol-2-yl)thiazole-2,4-diamine which was diazotized and coupled with various naphthalene acid couplers to give new series of acid dyes (AD1-AD13). All the compounds were characterized by their percentage yield, melting point, elemental analysis, UV spectra, IR spectra, and NMR spectra and dyeing performance on nylon fabric has been assessed.
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页码：1670 / 1677
页数：7
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