Method of making substituted hydroquinones

Details Method of making substituted hydroquinones Method of making substituted hydroquinones

1972-11-27

1976-05-04

Morgenstern, Norman

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

260396R, C07C 3700, C07C 3706

Patent

active

039548910

ABSTRACT:
Substituted quinones are catalytically hydrogenated in the presence of a mixture of (1) low unbranched alcohols and (2) hydrocarbons which are inert and fluid under the conditions of the hydrogenation reaction and which may be aromatic, aliphatic or cycloaliphatic to economically produce corresponding substituted hydroquinones of high purity and low discoloration and in high yields thereof.

REFERENCES:
patent: 2259936 (1941-10-01), Jung
patent: 2608561 (1952-08-01), Monnberg et al.
patent: 2730535 (1956-01-01), Gaydasch et al.
patent: 3723541 (1973-03-01), Schuster et al.
patent: 3795708 (1974-03-01), Rappen et al.

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