Issue 52, 2012
From the journal:

Chemical Communications

Enantioselective metallo-organocatalyzed preparation of cyclopentanes bearing an all-carbon quaternary stereocenter†

Benjamin Montaignac,ab   Chandrasekaran Praveen,ab   Maxime R. Vitale,ab   Véronique Michelet*ab  and  Virginie Ratovelomanana-Vidal*ab  

* Corresponding authors

a E.N.S.C.P., Chimie-ParisTech, UMR 7223, Laboratoire Charles Friedel (LCF), 75005 Paris, France
E-mail: virginie-vidal@chimie-paristech.fr, veronique-michelet@chimie-paristech.fr
Fax: +33-1-4407-1062

b CNRS UMR 7223, 75005 Paris, France

Abstract

Enantioselective metallo-organocatalyzed carbocyclizations of formyl-alkynes have been developed. The cooperation between aminocatalysis and a chiral copper(I) complex granted access to enantio-enriched cyclopentanes through the challenging formation of all-carbon quaternary stereocenters.

Graphical abstract: Enantioselective metallo-organocatalyzed preparation of cyclopentanes bearing an all-carbon quaternary stereocenter

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Article information

DOI
https://doi.org/10.1039/C2CC32823B
Article type
Communication
Submitted
20 Apr 2012
Accepted
03 May 2012
First published
04 May 2012

Chem. Commun., 2012,48, 6559-6561

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Enantioselective metallo-organocatalyzed preparation of cyclopentanes bearing an all-carbon quaternary stereocenter

B. Montaignac, C. Praveen, M. R. Vitale, V. Michelet and V. Ratovelomanana-Vidal, Chem. Commun., 2012, 48, 6559 DOI: 10.1039/C2CC32823B

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