Issue 9, 2004

Desymmetrization of meso-dienyne by asymmetric Pauson–Khand type reaction catalysts

Abstract

Desymmetrization of the meso dienynes, such as propargyl 1-vinylallyl N-tosylamides (1a–c) and propargyl 1-vinylallyl ethers (1d–e), by asymmetric Pauson–Khand type reaction catalysts was studied. The corresponding vinyl substituted bicyclic pentenones (2 and 3) were obtained with high diastereoselectivity and enantioselectivity.

Graphical abstract: Desymmetrization of meso-dienyne by asymmetric Pauson–Khand type reaction catalysts

Supplementary files

Article information

Article type
Communication
Submitted
27 Jan 2004
Accepted
11 Mar 2004
First published
08 Apr 2004

Chem. Commun., 2004, 1134-1135

Desymmetrization of meso-dienyne by asymmetric Pauson–Khand type reaction catalysts

N. Jeong, D. H. Kim and J. H. Choi, Chem. Commun., 2004, 1134 DOI: 10.1039/B401288G

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