Process for the preparation of phenylketones etherified in the 4

Details Process for the preparation of phenylketones etherified in the 4 Process for the preparation of phenylketones etherified in the 4

1989-03-02

1990-10-02

Reamer, James H.

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

Organic compounds

Oxygen containing

568322, C07C 4546

Patent

active

049609432

ABSTRACT:
Phenylketones etherified in the 4-position can be prepared by reaction of aromatic ethers which have a free 4-position with acylating agents, the acylation being carried out in the presence of zeolite catalysts having pore sizes of at least 5 .ANG..

REFERENCES:
patent: 4304941 (1981-12-01), Lee et al.
patent: 4652683 (1987-03-01), Nicolau et al.
patent: 4694111 (1987-09-01), Gupta
patent: 4714781 (1987-12-01), Gupta
Fujiwa et al., Chem. Abst., vol. 108, #221290v (1988).

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