Method of ortho-alkylating phenol

Details Method of ortho-alkylating phenol Method of ortho-alkylating phenol

1989-04-28

1990-06-12

Lone, Werren B.

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

Organic compounds

Oxygen containing

568790, 568794, 502159, C07C 3716, C07C 3711

Patent

active

049335090

ABSTRACT:
A method is provided for ortho-alkylating phenol by passing a mixture of phenol and methanol through a heated magnesium oxide catalyst. The magnesium oxide catalyst is made by calcining magnesium carbonate and thereafter further heating the calcined product in the presence of steam.

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Silica Gels and Powders, p. 540.
R. I. Razouk and R. Su Mikhail, Surface Properties of Magnesium Oxide ID, Jul. 1959, vol. 63, pp. 1050-1053.
P. J. Anderson and P. L. Morgan, Effects of Water Vapour on Sintering of MgO, Jan. 7, 1964, pp. 930-937.

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