Process for the preparation of esters

Details Process for the preparation of esters Process for the preparation of esters

1978-09-08

1980-06-03

Myers, Jane S.

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

Organic compounds

Carboxylic acid esters

560 98, 560103, 560106, 560204, 560254, 560265, C07C 6708

Patent

active

042063108

ABSTRACT:
An improved process for producing an ester from a carboxylic acid and an alcohol which comprises reacting said carboxylic acid with said alcohol by the use of a 1-substituted-2-halopyridinium salt or a 1-substituted-2-haloquinolinium salt as a condensing agent in the presence of a hydrogen halide captor. According to this process, various esters, even if they have some steric hindrances, may be obtained in good yields.

REFERENCES:
Mukaiyama et al., as cited in Chem. Abstracts, 84, 73839z (1976).
Mukaiyama et al., Chemistry Letters, 1975, pp. 1045-1048 (1975) (Oct.).

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