D. W. Rangnekar, V. Kanetkar, G. Shankarling
Sep 1, 1999
Citations
0
Influential Citations
4
Citations
Journal
Journal of Heterocyclic Chemistry
Abstract
Ethyl quinoxalin-3(4H)-on-2-ylacetate was prepared by the condensation of 1,2-diaminobenzene and diethyl oxalacetate (sodium salt). The key quinoxaline intermediate was condensed with a variety of 4-dialkylaminobenzaldehydes/substituted benzaldehydes to yield novel brilliant quinoxalin-2-yl styryl dyes which were applied on polyester fibers as disperse dyes and their dyeing properties were studied.