Synthesis of Disperse Azo Dyes Based on Benzoxazole Base System and their Application on Polyester Fibre
R. D. Naik, C. K. Desai and K. R. Desai
Department of Chemistry, South Gujarat University, Surat - 395 007 India.
Article Received on : December 05,1999
Article Accepted on :
Some new azo disperse dyes were prepared by diazotised 2-(aryl amino)-benzoxazole and coupling with various substituted aniline derivatives. These dyes were characterised by elemental analysis and I.R. Spectra. Dyeing properties of these dyes on polyester fibre were assessed.
KEYWORDS:benzoxazole ; polyester fibre
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