Preparation of antraquinone

Details Preparation of antraquinone Preparation of antraquinone

1974-05-28

1976-01-13

Coughlan, Jr., Paul M.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

252441, C07C 4968

Patent

active

039324745

ABSTRACT:
There is provided a process for preparing anthraquinone in good yield and purity by subjecting either benzene or benzophenone and carbon monoxide in at least equimolar amounts to the action of either a non-noble metal halide catalyst, such as cupric chloride and ferric chloride, or a noble metal halide catalyst, such as palladium chloride and platinum bromide, or mixtures of said noble and non-noble metal halides at elevated temperatures and pressures.

REFERENCES:
patent: 3395183 (1968-07-01), Fenton

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