Issue 47, 2008

Rhenium- and manganese-catalyzed insertion of acetylenes into β-keto esters: synthesis of 2-pyranones

Abstract

Rhenium- and manganese-catalyzed reactions between β-keto esters and acetylenes, followed by treatment with tetrabutylammonium fluoride, gave 2-pyranone derivatives regioselectively.

Graphical abstract: Rhenium- and manganese-catalyzed insertion of acetylenes into β-keto esters: synthesis of 2-pyranones

Supplementary files

Article information

Article type
Communication
Submitted
22 Aug 2008
Accepted
24 Sep 2008
First published
24 Oct 2008

Chem. Commun., 2008, 6360-6362

Rhenium- and manganese-catalyzed insertion of acetylenes into β-keto esters: synthesis of 2-pyranones

Y. Kuninobu, A. Kawata, M. Nishi, H. Takata and K. Takai, Chem. Commun., 2008, 6360 DOI: 10.1039/B814694B

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