Synthesis of Monochlorotriazinyl, Reactive Dyes from 1-Naphthol-6- Amino-3-Sulphonic Acid and their Applications

U. V. Malankar and K. R. Desai

Department of Chemistry, South Gujarat University, SURAT-396007 India.

ABSTRACT:

The azo dyes of the type 1 - naphthol -2-(2'-Sulpho-4'-acetamido phenyl-azo)-6-(2'-chloro -4" arylureido)-s-triazin-6"-yl-amino)-3-Sulphonic acid have been synthesised by the condensation of 1-naphthol-6-amino-3-sulphonic acid with cyanuric chloric followed by coupling with diazotised 4-amino acetanilide-3-sulphonic acid and finally condensed with various arylurea derivatives. All the dyes were applied to viscose rayon, wool and silk and their dyeing properties were assesed.

KEYWORDS:

Monochlorotriazinyl; 1-Naphthol-6- Amino-3-Sulphonic; Coupling

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Copy the following to cite this article: Malankar U. V, Desai K. R. Synthesis of Monochlorotriazinyl, Reactive Dyes from 1-Naphthol-6- Amino-3-Sulphonic Acid and their Applications. Orient J Chem 1994;10(1).

Copy the following to cite this URL: Malankar U. V, Desai K. R. Synthesis of Monochlorotriazinyl, Reactive Dyes from 1-Naphthol-6- Amino-3-Sulphonic Acid and their Applications. Orient J Chem 1994;10(1). Available from:http://www.orientjchem.org/?p=38223