Issue 41, 2011

Asymmetric Brønsted acid catalyzed carbonylactivation – organocatalytic domino electrocyclization–halogenation reaction

Abstract

A highly efficient Brønsted acid catalyzed enantioselective Nazarov cyclization–bromination reaction has been developed. The protocol gives access to highly functionalized trans-4,5-substituted 5-bromocyclopentenone derivatives in good yields and with excellent enantioselectivities.

Graphical abstract: Asymmetric Brønsted acid catalyzed carbonyl activation – organocatalytic domino electrocyclization–halogenation reaction

Supplementary files

Article information

Article type
Communication
Submitted
25 Aug 2011
Accepted
25 Aug 2011
First published
05 Sep 2011

Chem. Commun., 2011,47, 11450-11452

Asymmetric Brønsted acid catalyzed carbonyl activation – organocatalytic domino electrocyclization–halogenation reaction

M. Rueping and W. Ieawsuwan, Chem. Commun., 2011, 47, 11450 DOI: 10.1039/C1CC15289K

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