Selective process for the preparation of hydroxy alkyl phenoxy b

Details Selective process for the preparation of hydroxy alkyl phenoxy b Selective process for the preparation of hydroxy alkyl phenoxy b

1983-04-15

1984-05-15

Killos, Paul J.

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

Organic compounds

Carboxylic acid esters

260455R, C07C 6976

Patent

active

044489820

ABSTRACT:
This invention relates to a process for the preparation of hydroxy alkyl phenoxy benzoates in a purified state involving the reaction of ethylene or propylene carbonate and a phenoxy benzoic acid having the formula ##STR1## wherein X is O or S; G is selected from the group of nitro, halo, cyano or a hydrogen atom; L, M and N are independently selected from the group of halo, trihaloalkyl, lower alkyl, lower alkoxy and nitro or a hydrogen atom at a temperature within the range of from 90.degree. C. to 125.degree. C.

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