Issue 71, 2012

Organic acid induced olefination reaction of lactones

Abstract

(Z)-Selective olefination of several lactones with ketene silyl acetals was achieved by the catalysis of carbon acids (C–H acids) having a bis(triflyl)methyl group as an acidic functionality; in particular, the triple carbon acid having three bis(triflyl)methyl groups in phloroglucinol shows an excellent catalytic performance.

Graphical abstract: Organic acid induced olefination reaction of lactones

Supplementary files

Article information

Article type
Communication
Submitted
18 May 2012
Accepted
18 Jul 2012
First published
18 Jul 2012

Chem. Commun., 2012,48, 8967-8969

Organic acid induced olefination reaction of lactones

H. Yanai and T. Taguchi, Chem. Commun., 2012, 48, 8967 DOI: 10.1039/C2CC33606E

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