Preparation of alkenecarboxylates

Details Preparation of alkenecarboxylates Preparation of alkenecarboxylates

1987-03-19

1988-10-11

Lone, Werren B.

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

Organic compounds

Carboxylic acid esters

2604055, 2604109R, 502202, 502232, 502240, 502242, 502263, 502300, 502350, 502355, 560211, 560214, 562599, C07C 6730

Patent

active

047772859

ABSTRACT:
Alkenecarboxylates of the formula I ##STR1## where R.sub.1 is alkyl of 1 to 6 carbon atoms and n is 2, 3 or 4, are prepared by a process which comprises reacting a lactone of the formula II ##STR2## where R.sub.2 is hydrogen or methyl and m is 1 or 2, with an alkanol of 1 to 6 carbon atoms in the presence of an acidic catalyst at from 150.degree. to 400.degree. C.

REFERENCES:
patent: 3182077 (1965-05-01), Dever
Chemical Abstracts, vol. 82, No. 19; May 12, 1975, 124673j.
Nippon Nogeikagaku Kaishi, Dec. 1974, 48, pp. 525-527.

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