Issue 23, 2011
From the journal:

Organic & Biomolecular Chemistry

Enantioselective organocatalytic asymmetric allylic alkylation. Bis(phenylsulfonyl)methane addition to MBH carbonates†

Xavier Companyó,a   Guillem Valero,a   Victor Ceban,a   Teresa Calvet,b   Mercé Font-Bardía,b   Albert Moyano*a  and  Ramon Rios*ac  

* Corresponding authors

a Department de Química Orgànica, Universitat de Barcelona, Martí i Franqués 1-11, Spain
E-mail: amoyano@ub.edu, rios.ramon@icrea.cat
Web: http://www.runam.host22.com
Tel: +34934021257

b Unitat de Difracció de RX, Centre Científic i Tecnològic de la Universitat de Barcelona (CCiTUB), Universitat de Barcelona, Solé i Sabarís 1-3, Spain

c ICREA, Passeig Lluis Companys 23, Spain

Abstract

The highly enantioselective asymmetric allylic alkylation of Morita–Baylis–Hillman carbonates with bis(phenylsulfonyl)methane is presented. The reaction is simply catalyzed by cinchona alkaloid derivatives affording the final alkylated products in good yields and enantioselectivities.

Graphical abstract: Enantioselective organocatalytic asymmetric allylic alkylation. Bis(phenylsulfonyl)methane addition to MBH carbonates

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Article information

DOI
https://doi.org/10.1039/C1OB06308A
Article type
Communication
Submitted
02 Aug 2011
Accepted
13 Sep 2011
First published
13 Sep 2011

Org. Biomol. Chem., 2011,9, 7986-7989

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Enantioselective organocatalytic asymmetric allylic alkylation. Bis(phenylsulfonyl)methane addition to MBH carbonates

X. Companyó, G. Valero, V. Ceban, T. Calvet, M. Font-Bardía, A. Moyano and R. Rios, Org. Biomol. Chem., 2011, 9, 7986 DOI: 10.1039/C1OB06308A

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