Production of hydroquinone

Details Production of hydroquinone Production of hydroquinone

1975-01-20

1976-02-10

Thomas, Jr., James O.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

260625, 204 74, C07C 3910

Patent

active

039377415

ABSTRACT:
Hydroquinone is made by electrolytically reducing nitrobenzene in an aqueous acid medium and thereafter maintaining the reaction medium containing the amino product, at a temperature of 200.degree. to 300.degree.C. for a sufficient time to hydrolyze the amino product to hydroquinone, and extracting the hydroquinone from the aqueous reaction medium.

REFERENCES:
patent: 2198249 (1940-04-01), Henke et al.
patent: 3383416 (1968-05-01), Benner

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