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Crossed Intramolecular Rauhut−Currier-Type Reactions via Dienamine Activation
Journal article   Peer reviewed

Crossed Intramolecular Rauhut−Currier-Type Reactions via Dienamine Activation

Eugenia Marqués-López, Raquel P. Herrera, Timo Marks, Wiebke C. Jacobs, Daniel Könning, Renata M. de Figueiredo and Mathias Christmann
Organic Letters, Vol.11(8), pp.4116-4119
08/12/2009

Abstract

The intramolecular Rauhut-Currier reaction creates a carbon-carbon bond between two tethered Michael acceptors. Previous asymmetric versions have relied on 1,4-additions of chiral nucleophilic catalysts. Herein, we investigate a novel strategy that involves the formation of electron rich dienamines as key intermediates. Our methodology provides an efficient entry to the iridoid framework.
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