Organic compounds -- part of the class 532-570 series – Organic compounds – Carboxylic acid esters
Patent
1983-10-13
1985-01-29
Killos, Paul J.
Organic compounds -- part of the class 532-570 series
Organic compounds
Carboxylic acid esters
560113, 560262, 260405, 260408, 2604105, 2604106, 2604109N, C07C 6976
Patent
active
044967586
ABSTRACT:
An improved process for the metathesis of alkenyl esters utilizing substantially reduced catalyst levels is provided. For the process, an alkenyl ester of the formula ##STR1## where R is hydrogen or alkyl, R* is tertiary alkyl or an aromatic group, and n is an integer from 2 to 20 is reacted with a tungsten hexachloride/tetraalkyltin catalyst.
REFERENCES:
patent: 4233230 (1980-11-01), Otton
Blewett Charles W.
Sublett Michael D.
Baracka Gerald A.
Killos Paul J.
National Distillers and Chemical Corporation
Tremain Kenneth D.
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