The synthesis and application of 3-arylazo-4-phenylthieno[2,3-c]isothiazole and ethyl 3-arylazo-4-phenylthieno[2,3-c]isothiazole-5-carboxylate

被引：1
|
作者：
Pawar, GG [1 ]
Bineesh, P [1 ]
Kumar, PSR [1 ]
Rangnekar, DW [1 ]
Kanetkar, VR [1 ]
机构：
[1] Mumbai Univ, Inst Chem Technol, Dyes Res Lab, Bombay 400019, Maharashtra, India
来源：
JOURNAL OF THE SERBIAN CHEMICAL SOCIETY | 2005年 / 70卷 / 06期
关键词：
3-arylazo-4-phenylthieno[2,3-c]isothiazole; ethyl 3-arylazo4-phenylthieno [2,3-c]isoazole-5-carboxylate; disperse dyes; polyester fabric; application;
D O I：
10.2298/JSC0506799P
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The paper describes the synthesis of 3-amino4-phenylthieno[2,3-c]isothiazole and ethyl 3-amino-4-phenylthieno[2,3-c]isothiazole-5-carboxylate and their utilization to prepare a range of azo disperse dyes. These novel aryl azo dyes were studied with respect to their colour and constitution relationship. The application of these dyes on a polyester fabric and their fastness properties were evaluated. These dyes were characterized by NMR, IR and visible absorption spectroscopy.
引用
收藏
页码：799 / 805
页数：7
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