Issue 22, 2011
From the journal:

Chemical Communications

Novel rhenium(i) catalysts for the isomerization of propargylic alcohols into α,β-unsaturated carbonyl compounds: an unprecedented recyclable catalytic system in ionic liquids†

Joaquín García-Álvarez,*a   Josefina Díez,a   José Gimenoa  and  Christine M. Seifrieda  

* Corresponding authors

a Departamento de Química Orgánica e Inorgánica, Instituto Universitario de Química Organometálica “Enrique Moles” (Unidad Asociada al CSIC), Facultad de Química, Universidad de Oviedo, E-33071 Oviedo, Spain
E-mail: garciajoaquin@uniovi.es
Fax: +34 985103446
Tel: +34 985102985

Abstract

Carbonyl rhenium(I) complexes are efficient catalysts for the regioselective isomerization of terminal propargylic alcohols into α,β-unsaturated aldehydes or ketones which can be used as an unprecedented recyclable catalytic system (up to 10 consecutive runs) in the ionic liquid [BMIM][PF6].

Graphical abstract: Novel rhenium(i) catalysts for the isomerization of propargylic alcohols into α,β-unsaturated carbonyl compounds: an unprecedented recyclable catalytic system in ionic liquids

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Article information

DOI
https://doi.org/10.1039/C1CC10768B
Article type
Communication
Submitted
09 Feb 2011
Accepted
14 Apr 2011
First published
09 May 2011

Chem. Commun., 2011,47, 6470-6472

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Novel rhenium(I) catalysts for the isomerization of propargylic alcohols into α,β-unsaturated carbonyl compounds: an unprecedented recyclable catalytic system in ionic liquids

J. García-Álvarez, J. Díez, J. Gimeno and C. M. Seifried, Chem. Commun., 2011, 47, 6470 DOI: 10.1039/C1CC10768B

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