ISSN : 0970 - 020X, ONLINE ISSN : 2231-5039
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Synthesis and Dyeing Performance of Quinoline Based Bisazo Acid Dyes

Volume 18, Number 2

Mukesh N. Vashi and Arvind G. Mehta

Chemistry Department, P.T. Sarvajanik College of Science, Surat- 395 001 (India)

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ABSTRACT:

Fifteen N-(3-hydroxy-4'-R-azo-azobenzene)-8-quinolinesulfonamides(IVa-o) were prepared by coupling diazotised N-(3-hydroxy-4'-aminoazobenzene)-8-quinolinesulfonamide(III) with various coupling components (Ra-o). The compound (I) was coupled with diazotised p-aminoacetanilide giving compound (II), which on hydrolysis gave compound (III). The compounds (IVa-o) were characterised by elemental and spectral analyses and their dyeing performance on nylon, wool and silk fabrics were assessed.

KEYWORDS:

Dyeing performance; Bisazo acid dyes

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Vashi M. N, Mehta A. G. Synthesis and Dyeing Performance of Quinoline Based Bisazo Acid Dyes. Orient J Chem 2002;18(2).

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Vashi M. N, Mehta A. G. Synthesis and Dyeing Performance of Quinoline Based Bisazo Acid Dyes. Orient J Chem 2002;18(2).Available from: hhttp://www.orientjchem.org/?p=17179

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