Esterification of hydroxybenzoic acids

Details Esterification of hydroxybenzoic acids Esterification of hydroxybenzoic acids

1991-06-24

1993-11-09

Dees, Jose G.

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

Organic compounds

Carboxylic acid esters

560 62, 560 65, 560 71, 560 72, 560 73, 560 75, C07C31300, C07C 902

Patent

active

052604756

ABSTRACT:
The hydroxybenzoic acids, e.g., salicylic acid and parahydroxybenzoic acid, are esterified by reacting same with a halocarbon, advantageously a halogenated derivative of an aliphatic, cycloaliphatic, cyclo- or arylaliphatic hydrocarbon, in essentially homogeneous liquid phase and in the presence of a nonquaternizable tertiary amine.

REFERENCES:
patent: 3341575 (1967-09-01), Fierce et al.

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