Catalytic etherification of phenols to alkyl aryl ethers

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

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568632, 208419, 44 53, C07C 4109

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active

046380981

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 IIB metal selected from the group consisting of Zn, Cd, Hg and mixtures thereof on a support.

REFERENCES:
patent: 2031719 (1936-02-01), Langwell et al.
patent: 2487832 (1949-11-01), Searle
patent: 4450306 (1984-05-01), Eskinazi
patent: 4487976 (1984-12-01), Farcasiv
patent: 4533758 (1985-08-01), Wells et al.

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