Process for producing tert-amylphenols

Details Process for producing tert-amylphenols Process for producing tert-amylphenols

1985-02-07

1986-02-04

Lone, Werren B.

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

Organic compounds

Oxygen containing

568784, 568785, C07C 3714

Patent

active

045687781

ABSTRACT:
A process for producing tert-amylphenols is described, comprising reacting isoamylene with phenols in the presence of an inorganic solid acid catalyst or an acidic ion exchange resin catalyst. This process permits efficient production of tert-amylphenols, i.e., 2,4-di-tert-amylphenol and p-tert-amylphenol. These tert-amylphenols are useful as starting materials for preparation of color formers for color photography, additives for resins, oil-soluble dyes, additives for lubricating oils, etc.

REFERENCES:
patent: Re23183 (1949-12-01), Arvin et al.

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