Thiophene based monoazo disperse dyes for polyester fabric

A series of monoazo disperse dyes have been prepared by coupling 2-amino-3-carbethoxy-4,5-dimethylthiophene with various N-arylmaleimides.The monoazo disperse dyes were characterised by IR spectral studies and elemental analysis.These dyes were applied at 2 % depth on polyester fabrics and omen 25l gaming desktop gt15-0340qd gave light yellow to br

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