Process for the preparation of quinones
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United States of America Patent
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Aug 20, 1985
Grant Date -
N/A
app pub date -
Apr 4, 1984
filing date -
Apr 11, 1983
priority date (Note) -
Expired
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Abstract
A process for preparing a quinone, which comprises reacting a polynuclear aromatic hydrocarbon and a ceric salt in an aqueous acid solution in the presence of an organic solvent selected from the group consisting of chlorobenzene and an alkylbenzene represented by the general formula: ##STR1## where each of R.sub.1, R.sub.2 and R.sub.3 is an alkyl group and the total carbon number of the alkyl groups is from 3 to 6.
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