Affiliation:
1. Dyes Research Laboratory, Mumbai University Institute of Chemical Technology, Mumbai, India
Abstract
The paper describes the synthesis of 3-amino-4-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 color 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.
Publisher
National Library of Serbia
Cited by
3 articles.
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