Process for preparing amino-anthraquinones

Details Process for preparing amino-anthraquinones Process for preparing amino-anthraquinones

1975-02-11

1976-07-13

Demers, Arthur P.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

260378, C07C 9724

Patent

active

039693740

ABSTRACT:
1-AMINO- AND/OR 1,5- AND/OR 1,8-DIAMINO AND/OR 1-AMINO-6-NITRO AND/OR 1-AMINO-7-NITRO-ANTHRAQUINONE ARE PREPARED BY REACTING 1-NITRO- AND/OR 1,5- AND/OR 1,8- AND/OR 1,6- AND/OR 1,7-DINITRO-ANTHRAQUINONE WITH AMMONIA IN THE PRESENCE OF A NITRILE.

REFERENCES:
Lubs, The Chemistry of Synthetic Dyes & Pigments, A.C.S. Monograph, 1955, p. 361.
Barnet, Anthracene and Anthraquinone, D. Von Nostrand Co., N.Y., N.Y., 1921, pp. 195-200.

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