Production of hydroquinones

Organic compounds -- part of the class 532-570 series – Organic compounds – Oxygen containing

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568771, C07C 3908, C07C 3700

Patent

active

044827563

ABSTRACT:
A process for making a hydroquinone from phenol or substituted phenol wherein the phenol is oxidized in the presence of a copper catalyst to a p-benzoquinone compound and the p-benzoquinone compound is directly hydrogenated without additional catalyst to the corresponding hydroquinone.

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