SYNTHESIS OF STYRYL CATIONIC DYES DERIVED FROM 2-METHYL-(1,3)-DITHIOLIUM [4,5-B]QUINOXALINE PERCHLORATE

被引：6
作者：
RANGNEKAR, DW
MAVLANKAR, SV
机构：
[1] Dyes Research Laboratory, Department of Chemical Technology, University of Bombay, Bombay, 400019, Matunga
来源：
DYES AND PIGMENTS | 1992年 / 19卷 / 04期
关键词：
D O I：
10.1016/0143-7208(92)80031-H
中图分类号：
O69 [应用化学];
学科分类号：
081704 ;
摘要：
Styryl cationic dyes of colour range yellow to blue are synthesized by the condensation of 2-methyl-(1,3)-dithiolium[4,5-b]quinoxaline perchlorate with aromatic and heteroaromatic aldehydes or ketones. The dyes were applied to polyacrylic fibres and their spectral and dyeing properties are assessed.
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页码：259 / 263
页数：5
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