Process for the manufacture of amino-anthraquinones

Details Process for the manufacture of amino-anthraquinones Process for the manufacture of amino-anthraquinones

1973-09-26

1976-01-20

Weinberger, Lorraine A.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

C07C 8764

Patent

active

039338665

ABSTRACT:
A process for the manufacture of aminoanthraquinones from nitroanthraquinone, wherein the nitroanthraquinones are treated with ammonia in dipolar aprotic solvents that are inert towards ammonia and nitroanthraquinones.

REFERENCES:
Parker, Chemical Reviews, Vol. 61, No. 1 pp. 1-32 (1969).

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