Organic compounds -- part of the class 532-570 series – Organic compounds – Oxygen containing
Patent
1983-02-25
1984-10-02
Lone, Werren B.
Organic compounds -- part of the class 532-570 series
Organic compounds
Oxygen containing
C07C 3914
Patent
active
044750005
ABSTRACT:
A process for the preparation of 4,4'-dihydroxybiphenyl by hydrolyzing 4,4'-dibromobiphenyl in the presence of a copper compound catalyst containing copper in the plus two oxidation state. The process involves only one extraction.
REFERENCES:
patent: 4340768 (1982-07-01), Jinbo et al.
Jolly James G.
Pendery John J.
Ethyl Corporation
Johnson Donald L.
Lone Werren B.
Sieberth John F.
Stanek Teresa M.
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