Synthesis of novel diphenylamine-based fluorescent styryl colorants and study of their thermal, photophysical, and electrochemical properties

YA Sonawane, RN Rajule, GS Shankarling

Index: Sonawane, Yogesh A.; Rajule, Rajkumar N.; Shankarling, Ganapati S. Monatshefte fur Chemie, 2010 , vol. 141, # 10 p. 1145 - 1151

Full Text: HTML

Citation Number: 5

Abstract

Abstract Three novel “Y”-shaped acceptor–π-donor–π-acceptor-type compounds were synthesized from 4, 4′-(hexylimino) bis (benzaldehyde) as a donor and 2-methylthiazolo [4, 5-b] quinoxaline derivatives as strong electron acceptors condensed by classical Knoevenagel condensation. Their absorption, emission, and thermal properties and electrochemical stability were investigated. It was found that the strong electron acceptor– ...