Issue 9, 2009
From the journal:

Chemical Communications

Silver-catalyzed carbomagnesiation of terminal aryl and silylalkynes and enynes in the presence of 1,2-dibromoethane†

Yuuki Fujii,a   Jun Terao*b  and  Nobuaki Kambe*a  

* Corresponding authors

a Department of Applied Chemistry Graduate School of Engineering, Osaka University, Yamadaoka 2-1, Suita, Japan
E-mail: kambe@chem.eng.osaka-u.ac.jp
Fax: +81-6-6879-7390
Tel: +81-6-6879-7388

b Department of Energy and Hydrocarbon Chemistry, Graduate School of Engineering, Kyoto University, Japan
E-mail: terao@scl.kyoto-u.ac.jp
Fax: +81-75-383-2516
Tel: +81-75-383-2514

Abstract

Regioselective carbomagnesiation of terminal alkynes and enynes with alkylGrignard reagents has been achieved by the combined use of a silver catalyst and 1,2-dibromoethane.

Graphical abstract: Silver-catalyzed carbomagnesiation of terminal aryl and silylalkynes and enynes in the presence of 1,2-dibromoethane

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Article information

DOI
https://doi.org/10.1039/B820521C
Article type
Communication
Submitted
17 Nov 2008
Accepted
10 Dec 2008
First published
07 Jan 2009

Chem. Commun., 2009, 1115-1117

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Silver-catalyzed carbomagnesiation of terminal aryl and silylalkynes and enynes in the presence of 1,2-dibromoethane

Y. Fujii, J. Terao and N. Kambe, Chem. Commun., 2009, 1115 DOI: 10.1039/B820521C

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