Process for the alkylation of phenolic compounds with alkyl sulf

Details Process for the alkylation of phenolic compounds with alkyl sulf Process for the alkylation of phenolic compounds with alkyl sulf

1982-04-01

1984-06-05

Helfin, Bernard

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

Organic compounds

Oxygen containing

562475, 564223, 568312, 568630, 568648, 568655, C07C 4116, C07C 4561

Patent

active

044530188

ABSTRACT:
An alkylated phenolic ether is prepared by reacting in the absence of a protic solvent a phenolic compound containing an unreacted phenolic hydroxy group with an alkyl sulfite of the formula (RO).sub.2 SO in which R is a one to four carbon alkyl group, the reaction occurring in one step and without the intermediate preparation of a phenolate.

REFERENCES:
patent: 3867458 (1975-02-01), Imai et al.
Voss et al., Justus Liebig Ann., vol. 485, (1931), pp. 258-283.
Hara et al., Bulletin of the Chemical Society of Japan, vol. 49, (4), (1976), pp. 1126-1129.

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