Preparation of o-dihydroxylated aromatic compounds via oxidation

Details Preparation of o-dihydroxylated aromatic compounds via oxidation Preparation of o-dihydroxylated aromatic compounds via oxidation

1994-01-10

1995-05-09

Lone, Werren B.

Organic compounds -- part of the class 532-570 series

Organic compounds

Oxygen containing

568741, 568803, C07C 3760

Patent

active

054141559

ABSTRACT:
o-Dihydroxylated aromatic compounds, for example pyrocatechol, are selectively prepared by reacting an o-fuchsone with an oxidizing agent, for example hydrogen peroxide, optionally in the presence of a catalytically effective amount of an acid catalyst.

REFERENCES:
patent: 4182917 (1980-01-01), Seifert et al.
patent: 4387252 (1983-06-01), Jupe et al.
patent: 4804788 (1989-02-01), Konai et al.
patent: 4814521 (1989-03-01), Tanonaka et al.

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