Process for preparing .alpha.-amino-.beta.'-nitroanthraquinones

Details Process for preparing .alpha.-amino-.beta.'-nitroanthraquinones Process for preparing .alpha.-amino-.beta.'-nitroanthraquinones

1976-05-07

1978-07-25

Shaver, Paul F.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

C07C 9724

Patent

active

041029062

ABSTRACT:
.alpha.-Amino-.beta.'-nitroanthraquinone is prepared by reacting .alpha.,.beta.'-dinitroanthraquinone with ammonia in an ether, an aliphatic, a cycloaliphatic or an optionally alkyl-substituted aromatic hydrocarbon, water or a mixture of the foregoing.

REFERENCES:
patent: 3933866 (1976-01-01), Seha
patent: 3933867 (1976-01-01), Thiem et al.
patent: 4003924 (1977-01-01), Auge et al.
Lubs, "The Chemistry of Synthetic Dyes and Pigments", A.C.S. Monograph, Hafner Publishing Co., N. Y. (1955), p. 361.

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