Organic compounds -- part of the class 532-570 series – Organic compounds – Carboxylic acid esters
Patent
1993-06-16
1994-04-12
Evans, Joseph E.
Organic compounds -- part of the class 532-570 series
Organic compounds
Carboxylic acid esters
549546, C07C 67333, C07C 69608, C07D30312
Patent
active
053027450
ABSTRACT:
Process for the preparation of alkyl 3-oxo-2-pentyl-1-cyclopentene acetates starting from an epoxy-ester of formula ##STR1## wherein R designates a lower linear or branched alkyl radical of C.sub.1 -C.sub.6 and wherein the wavy line stands for a C--C bond of cis or trans configuration via an isomerization process.
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Evans Joseph E.
Firmenich S.A.
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