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ChemInform Abstract: Synthesis and Application of 2-Arylazo-5- [styryl-4-(β-cyano/-carbethoxy-β-cyanoethenyl)] -1,3,4-thiadiazoles.

✍ Scribed by D. W. Rangnekar; V. R. Kanetkar; G. S. Shankarling; J. V. Malanker

Publisher
John Wiley and Sons
Year
2010
Weight
31 KB
Volume
30
Category
Article
ISSN
0931-7597

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✦ Synopsis

Synthesis and Application of 2-Arylazo-5-[styryl-4-(β-cyano/carbethoxy-β-cyanoethenyl)] -1,3,4-thiadiazoles.

-The synthesis of title compounds (III) (6 examples) by condensation of thiadiazoles (II) with benzaldehydes (I) in the presence of acetic anhydride in moderate yields is reported. The fastness properties of these dyes are studied after applying them to polyester fibers. -(RANGNEKAR, D.

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