Process for the preparation of bisarylalkyl ethers

Details Process for the preparation of bisarylalkyl ethers Process for the preparation of bisarylalkyl ethers

1992-08-25

1993-05-11

Dees, Jose G.

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

Organic compounds

Carboxylic acid esters

560144, 568586, 568644, 568645, 568656, 568659, 568661, C07C 67293, C07C 4109

Patent

active

052102785

ABSTRACT:
A process for preparing a substituted styrene by reacting a bisarylalkyl ether in the presence of an acid catalyst is disclosed. The process is preferably used for the preparation of 4-acetoxystyrene from 4,4'-(oxydiethylidene)bisphenol diacetate and 4-methoxystyrene from 4,4'-(oxydiethylidene)bisphenol dimethyl ether. A process for preparing a bisarylalkyl ether by reacting a corresponding arylalkanol in the presence of an acid catalyst is also disclosed.

REFERENCES:
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patent: 4521636 (1985-06-01), Kriel
patent: 4868256 (1989-09-01), Aslam et al.
patent: 4868257 (1989-09-01), Aslam et al.
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patent: 4933495 (1990-06-01), Aslam et al.
patent: 4965400 (1990-10-01), Vicari et al.
Corson et al., 23, J. Org. Chem., pp. 544-549, (1958).

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