Process for the selective ortho-alkylation of a phenol in the pr

Details Process for the selective ortho-alkylation of a phenol in the pr Process for the selective ortho-alkylation of a phenol in the pr

1977-11-21

1979-08-21

Lone, Werren B.

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

Organic compounds

Oxygen containing

C07C 3712, C07C 3906

Patent

active

041654390

ABSTRACT:
A process for the selective ortho-alkylation of a phenolic compound which comprises reacting at a temperature of at least 185.degree. C. in the presence of a copper chromite catalyst said phenolic compound with an alkanol of 1 to about 12 carbon atoms.

REFERENCES:
patent: 3446856 (1969-05-01), Hamilton, Jr.
patent: 3716589 (1973-02-01), Kotanigawa et al.
patent: 3718704 (1973-02-01), Chapman et al.

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