Synthesis and Application of 2‐Styryl‐6,7‐dichlorothiazolo[4,5‐b]quinoxaline Based Fluorescent Dyes. Part 3.

Abstract

Synthesis and Application of 2- 5b]quinoxaline Based Fluorescent Dyes.Part 3.-A new efficient synthesis of the title dyes based on the condensation of 2-methyl-6,7-dichlorothiazolo[4,5-b]quinoxaline (IV) with dialkylaminoarylaldehydes or heteroarylaldehydes as well as fluorescence and dyeing properties of the products are described. -(SONAWANE, N. D.; RANGNEKAR, D. W.; J. Heterocycl.