Abstract
Several newer disperse dyes 3a-3l have been synthesized from phenyl 3-aminobenzenesulphonates as diazo-components. Their coloristic and dyeing properties have been evaluated, and their performance compared with corresponding dyes 5 derived from 3-aminophenyl phenylsulphonates 4. The new dyes 3 possess good fastness and dyeing properties. Moreover, they have higher tinctorial strength as compared with the dyes 5, which include the commercial dye Samaron Yellow 6 GRL ( 5b), making them highly competitive commercially.
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