Catalytic etherification of phenols to alkyl aryl ethers

Details Catalytic etherification of phenols to alkyl aryl ethers Catalytic etherification of phenols to alkyl aryl ethers

1985-11-25

1986-09-09

Helfin, Bernard

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

Organic compounds

Oxygen containing

568632, 568658, C07C 4109

Patent

active

046110844

ABSTRACT:
A process for etherifying phenols comprising reacting phenols at elevated temperature and pressure with a reactant selected from the group consisting of alcohol, ether and mixtures thereof in the presence of a catalyst comprising a sulfated oxide of a Group VIIB metal selected from the group consisting of Mn, Re, and mixtures thereof on a support.

REFERENCES:
patent: 4450306 (1984-05-01), Eskinozi
patent: 4487976 (1984-12-01), Farcasiu

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