Issue 4, 1970

Anthraquinone dyes. Part V. A contribution to the study of the Marschalk reaction. Nuclear methylation of 1-aminoanthraquinone leuco-derivative

Abstract

1-Amino-2-methylanthraquinone is obtained by the action of formaldehyde on the 1-aminoanthraquinone vat followed by oxidation of the reaction mixture with air. The dependence of the amount of a transient 2,2′-methylenebis-(1-aminoanthraquinone) produced upon the conditions is studied. A reaction mechanism is suggested.

Article information

Article type
Paper

J. Chem. Soc. C, 1970, 567-569

Anthraquinone dyes. Part V. A contribution to the study of the Marschalk reaction. Nuclear methylation of 1-aminoanthraquinone leuco-derivative

L. Havlíčková and J. Arient, J. Chem. Soc. C, 1970, 567 DOI: 10.1039/J39700000567

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