Process for the methylation of phenolic compounds with trimethyl

Details Process for the methylation of phenolic compounds with trimethyl Process for the methylation of phenolic compounds with trimethyl

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

044530170

ABSTRACT:
A methylated phenolic ether is prepared by reacting in the absence of a protic solvent a phenolic compound containing an unreacted phenolic hydroxy group with trimethyl phosphate, the reaction occurring in one step and without the intermediate preparation of a phenolate.

REFERENCES:
Noller et al., J.A.C.S., vol. 55, (1933), 424-425.
Toy, J.A.C.S., vol. 66, (1944), 499.

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