Process for preparation of lower fatty acid ester

Details Process for preparation of lower fatty acid ester Process for preparation of lower fatty acid ester

1992-03-25

1993-02-23

Killos, Paul J.

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

Organic compounds

Carboxylic acid esters

560245, C07C 6952

Patent

active

051892014

ABSTRACT:
A lower fatty acid ester such as ethyl acetate or ethyl acrylate is prepared by a process in which a lower fatty acid such as acetic acid or acrylic acid is reacted with a lower olefin such as ethylene by using as solid catalyst a heteropoly-acid or its salt. The esterification is carried out in gaseous phase.

REFERENCES:
patent: 2415000 (1947-01-01), Bearse et al.
patent: 3539021 (1970-11-01), Cipollone et al.
patent: 3894076 (1975-07-01), Van Duyne
patent: 4301298 (1981-11-01), Horlenrco et al.
patent: 4490553 (1984-12-01), Chase et al.
patent: 4824998 (1989-04-01), Inoue et al.
patent: 5138092 (1992-08-01), Perez et al.

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