Heterocyclic dye synthesis: Synthesis and dye performance of new polyfunctionally isoxazole azo dye

The notable dyeing performance and characteristics of polyfunctional heterocyclic azo dyestuff promoted us to design a programme specifically aiming to investigate efficient synthesis of several new isoxazole azo dyes. In the present work we investigate the dyeing performance of the newly synthesized isoxazole azo dyes.