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Substitutes for 1-Naphthylamine. Part 3 – Disazo Direct Dyes with 3-Amino-4-methoxyacetanilide and 1-Naphthylamine Components

A parallel series of dyes using 3-amino-4-methoxyacetanilide and 1-naphthylamine as intermediate components, and 6-(N-phenyl)-amino-1-naphthol-3-sulphonic acid as a coupling component, together with some well known disazo components, have synthesised and compared in order to identify effective substitutes for 1-naphthylamine

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