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Chemistry of dye-stuffs (1903)

Georgievics, Georg von, b. 1859, Salter, Charles Thomas Colley · London, Scott, Greenwood & co. · leaf 152

An illustration from Chemistry of dye-stuffs, 1903, leaf 152
group the methanecarbon necessary to the formation of a triphenylmethanederivative. In the production of rosaniline by the oxidationof impure aniline (containing paratoluidine), it is assumedthat an aldehyde group is formed from the CH3 group of theparatoluidine, and that then, by elimination of… … (1) wGB., ■2 + 0.

Dyes and dyeing

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