Issue 40, 2011
From the journal:

Chemical Communications

Enantioselective organocatalytic formal allylation of α-branched aldehydes†

Eduardo Rodrigo,a   Sara Morales,a   Sara Duce,a   José Luis García Ruanoa  and  M. Belén Cid*a  

* Corresponding authors

a Department of Organic Chemistry, Universidad Autónoma de Madrid, Cantoblanco 28049, Spain
E-mail: belen.cid@uam.es

Abstract

Heteroarylvinyl sulfone 1 has been successfully used as a new sulfonyl Michael acceptor in aminocatalytic reactions with branched aldehydes. Subsequent one-pot Julia–Kocienski olefination allows the challenging preparation of enantiomerically pure α-allylated aldehydes bearing C-α quaternary carbons.

Graphical abstract: Enantioselective organocatalytic formal allylation of α-branched aldehydes

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Article information

DOI
https://doi.org/10.1039/C1CC14909A
Article type
Communication
Submitted
08 Aug 2011
Accepted
03 Sep 2011
First published
19 Sep 2011

Chem. Commun., 2011,47, 11267-11269

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Enantioselective organocatalytic formal allylation of α-branched aldehydes

E. Rodrigo, S. Morales, S. Duce, J. L. G. Ruano and M. B. Cid, Chem. Commun., 2011, 47, 11267 DOI: 10.1039/C1CC14909A

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