An efficient, novel and direct access to 1-halo-1,3-butadienes is developed. This stereoselective ruthenium-catalysed reaction proceeds under mild conditions via the head-to-head oxidative coupling of two alkynes and a concomitant hydrohalogenation.
Urgent high quality communications from across the chemical sciences.
Impact Factor
6.169
100 Issues per Year
Indexed in MEDLINE
Communication
One-step synthesis of 1-halo-1,3-butadienes via ruthenium-catalysed hydrohalogenative dimerisation of alkynes
Show Affiliations
Hide Affiliations
*
Corresponding authors
a
UMR 6226 CNRS – Université de Rennes 1, Institut des Sciences Chimiques de Rennes, Organometallics: Materials and Catalysis, Campus de Beaulieu, 35042 Rennes Cedex, France
E-mail: sylvie.derien@univ-rennes1.fr ;
Fax: +33 223236939 ;
Tel: +33 223235003
E-mail: sylvie.derien@univ-rennes1.fr ;
Fax: +33 223236939 ;
Tel: +33 223235003
Chem. Commun., 2012,48, 11032-11034
DOI: 10.1039/C2CC36422K
Received 03 Sep 2012, Accepted 24 Sep 2012
First published online 25 Sep 2012
Chemical Communications
- Information Point
Supplementary Info
-
Supplementary information
PDF (134K) -
Crystal structure data
TXT (41K)