Synthesis and Dyeing Performance of Acid-Direct Dyes Based on 4-Oxoquinazoline Nucleus

H. E. Patel¹ and K. R. Desai²

Department of Chemistry, B. P. Baria Science institute, Navsari 396 445 India.

Department of Chemistry, South Gujrat University, Surat 395 007 India.

ABSTRACT:

2-Phenyl-3-(4"-amino-4-benzanilid-1'-yl)4'-oxcquinazoline used as adiazo component, was itself prepared by the condensation of 2-phenyl-4-oxo-3,1 -benzoxazine with diamine benzanilide. Some new azo dyes were prepared by coupling of diazotised 2-phenyl -3-(4"-amino-4'benzanilide-1 -yl)-4-oxoquinazoline with various coupling components. The synthetic compounds were characterized by elemental analysis and spectral analysis. The dyeing properties on various textile fabrics were investigated.

KEYWORDS:

Performance; 4-Oxoquinazoline; Elemental; Investigated

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Copy the following to cite this article: Patel H. E, Desai K. R. Synthesis and Dyeing Performance of Acid-Direct Dyes Based on 4-Oxoquinazoline Nucleus. Orient J Chem 1996;12(2).

Copy the following to cite this URL: Patel H. E, Desai K. R. Synthesis and Dyeing Performance of Acid-Direct Dyes Based on 4-Oxoquinazoline Nucleus. Orient J Chem 1996;12(2). Available from:http://www.orientjchem.org/?p=37812