http://www.sciencedirect.com/science/article/pii/S014372081200160X
Synthesis, characterization and spectroscopic properties of some new azo disperse dyes derived from 4-hydroxybenzo[h]quinolin-2-(1H)-one as a new synthesized enol type coupling componentبا سلام خدمت شما این مقاله رو میخواستم . ممنون