Process for producing carboxylic acid esters from carboxylic aci

Organic compounds -- part of the class 532-570 series – Organic compounds – Carboxylic acid esters

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C07C 6700

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active

054059917

ABSTRACT:
A process for preparing carboxylic esters from carboxylic acid halides or carboxylic anhydrides by reacting one of these starting materials with an alcohol under the catalytic action of "onium" or metal salts of carboxylic acids to obtain high yields of products in anhydrous form in a technically simple manner. The process is especially well suited for preparing 1,1,1-trifluoroethyl trifluoroacetate.

REFERENCES:
patent: 3910957 (1975-10-01), Pfister et al.
patent: 4351940 (1982-09-01), Hess et al.
patent: 4513124 (1985-04-01), Hoffman
patent: 5006563 (1991-04-01), Hamer et al.
patent: 5189041 (1993-02-01), Berger et al.
patent: 5262085 (1993-11-01), Bartmann et al.
Kitazume et al., J. Fluorine Chem., 56:271-84 (1992).
Begue et al., J. Org. Chem., 57:3807-14 (1992).
Houben-Weyl, Methoden der Organischen Chemie, vol. 8, pp. 543-547 (1952).

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