Synthesis and characterization of some o,o′-dihydroxyazo dyes and their metal complexes

被引：0
作者：
Nilgün Kabay
Emin Erdem
Rafet Kılınçarslan
Eylem Yıldırım Sarı
机构：
[1] Pamukkale University,Department of Chemistry
来源：
Transition Metal Chemistry | 2007年 / 32卷
关键词：
Magnetic Susceptibility; Wool Fabric; Light Fastness; Hydrazone Form; Benzene Diazonium;
D O I：
暂无
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学科分类号：
摘要：
The synthesis and characterization of azo dyes containing o,o′-dihydroxy groups and their azo-metal(II) [Cu, Co, Ni, Zn] chelates by 1H N.M.R., IR, AAS, UV–VIS, magnetic susceptibility and thin-layer chromatography techniques are reported. The stochiometry of the azo-metal chelates was determined by the spectroscopic titration method to be 1:2 (ML2). The synthesized azo dyes and azo-metal chelate dyes were applied on wool fabric. Fastness to light and washing were measured.
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页码：1068 / 1072
页数：4
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