Synthesis, spectral features and biological activity of some novel hetarylazo dyes derived from 8-chloro-4-hydroxyl-2-quinolone

A Yahyazadeh, H Yousefi

Index: Yahyazadeh, Asieh; Yousefi, Hessamoddin Spectrochimica Acta - Part A: Molecular and Biomolecular Spectroscopy, 2014 , vol. 117, p. 696 - 701

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Citation Number: 4

Abstract

Abstract In this study, 8-chloro-4-hydroxyl-2-quinolone was synthesized from cyclocondensation of corresponding dianilide and subsequently used as a potent coupling component with some diazotized heterocyclic amines. These compounds were characterized by UV–vis, FT-IR, 1 H NMR spectroscopic techniques and elemental analysis. Absorption spectra of these dyes were measured in six polar solvents and discussed with ...