Issue 4, 2009
From the journal:

Organic & Biomolecular Chemistry

Direct palladium-catalyzed alkenylation, benzylation and alkylation of ethyl oxazole-4-carboxylate with alkenyl-, benzyl- and alkyl halides†

Cécile Verrier,a   Christophe Hoarau*a  and  Francis Marsaisa  

* Corresponding authors

a Institut de Chimie Organique Fine (IRCOF) associé au CNRS (UMR 6014), INSA et Université de Rouen, BP08 76131, Mont Saint Aignan, France
E-mail: christophe.hoarau@insa-rouen.fr
Fax: +(33) 0235522462
Tel: +(33) 0235522401

Abstract

The ethyl oxazole-4-carboxylate was directly and regioselectively alkenylated, benzylated and alkylated with alkenyl-, benzyl-, allyl- and alkyl halides in the presence of catalytic amounts of palladium acetate with caesium carbonate using Buchwald's JohnPhos ligand.

Graphical abstract: Direct palladium-catalyzed alkenylation, benzylation and alkylation of ethyl oxazole-4-carboxylate with alkenyl-, benzyl- and alkyl halides

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Article information

DOI
https://doi.org/10.1039/B816374J
Article type
Communication
Submitted
18 Sep 2008
Accepted
19 Dec 2008
First published
09 Jan 2009

Org. Biomol. Chem., 2009,7, 647-650

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Direct palladium-catalyzed alkenylation, benzylation and alkylation of ethyl oxazole-4-carboxylate with alkenyl-, benzyl- and alkyl halides

C. Verrier, C. Hoarau and F. Marsais, Org. Biomol. Chem., 2009, 7, 647 DOI: 10.1039/B816374J

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