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

1986-04-17

1987-06-23

Mars, Howard T.

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

Organic compounds

Oxygen containing

568632, 568658, L07C 4109

Patent

active

046754563

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 lanthanide series metal selected from the group consisting of the lanthanide series metals and mixtures thereof on a support.

REFERENCES:
patent: 2487832 (1949-11-01), Searle
patent: 4450306 (1984-05-01), Eskinazi
patent: 4487976 (1984-12-01), Farcasiu
patent: 4533758 (1985-08-01), Wells et al.

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