Preparation of ethyl carboxylates

Details Preparation of ethyl carboxylates Preparation of ethyl carboxylates

1979-01-16

1981-07-28

Trousof, Natalie

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

Organic compounds

Carboxylic acid esters

2604055, 260405, 260410, 560 1, 560 96, 560103, 560204, 560205, 560219, 560226, 2604109R, C07C 6704, C11C 300

Patent

active

042811767

ABSTRACT:
Carboxylic acids are esterified with ethylene gas, to effect the formation of ethyl esters, by acid catalysis in the presence of at least one dissociating, inert and stable solvent which increases the acidity of the reaction medium.

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patent: 2224809 (1940-12-01), Coleman
patent: 2551643 (1951-05-01), Seger
patent: 3474131 (1969-10-01), Schmerling
patent: 3907873 (1975-09-01), Wight
patent: 4048220 (1977-09-01), Cardenas
Roberts, J. Chem. Soc., Perkins Trans, 2, pp. 1183-1190, (1976).
Morin, Ind. & Eng. Chem., 43, pp. 1596-1600 (1951).
Battacharyya, J. Appl. Chem. 13, pp. 544-547, (1963).
Fieser, "Reagents for Organic Synthesis", pp. 1109-1111, (1967).
Moelwyn-Hughes, "Physical Chemistry", 2nd Ed., pp. 880-881, (1961).

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