Novel pyridine‐2(1H )‐thione and thieno‐[2,3‐b]pyridine derivatives containing arylazo moiety: synthesis, characterization and dyeing properties
Galal H. Elgemeie
(Chemistry Department, Helwan University, Ain‐Helwan, Cairo, Egypt)
Maher H. Helal
(Chemistry Department, Helwan University, Ain‐Helwan, Cairo, Egypt)
Emam M. Abbas
(Chemistry Department, Helwan University, Ain‐Helwan, Cairo, Egypt)
Ebtissam A. Abdel Mowla
(Chemistry Department, Helwan University, Ain‐Helwan, Cairo, Egypt)
604
Abstract
Several new pyridine‐2(1H)‐thione and thieno[2,3‐b]pyridine derivatives containing an arylazo function were obtained. The application and characteristics for the synthesised dyes are demonstrated.
Keywords
Citation
Elgemeie, G.H., Helal, M.H., Abbas, E.M. and Abdel Mowla, E.A. (2002), "Novel pyridine‐2(1
Publisher
:MCB UP Ltd
Copyright © 2002, MCB UP Limited