Indoaniline Dyes. III. Coupling of para-Substituted Phenols with Oxidized p-Aminodimethylaniline

PW Vittum, GH Brown

Index: Vittum; Brown Journal of the American Chemical Society, 1949 , vol. 71, p. 2287

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Citation Number: 8

Abstract

In earlier papers in this series' we have described the formation of indoaniline dyes by coupling of oxidized p-aminodimethylaniline with substituted phenols. Most of the phenols studied had substituents located ortho or meta to the phenolic hydroxyl group, leaving the paraposition free for the dye-forming reaction. So far as we know, the ability of para- substituted phenols to couple with oxidized p-phenylenediamines to form indoaniline dyes ...