Published in
Thieme Gruppe, Synthesis: Journal of Synthetic Organic Chemistry, 19(2007), p. 3068-3072, 2007
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Sonogashira Cross-Coupling Using Carbon Aerogel Doped with Palladium Nanoparticles; A Recoverable and Reusable Catalyst
Journal article published in 2007 by
Sandro Cacchi,
Roger Soler,
Giancarlo Fabrizi,
Adelina Vallribera,
Giovanni Forte,
Laura Martin,
Sandra Martinez,
Elies Molins 
,
Marcia Moreno-Manas,
Francesco Petrucci ,
Anna Roig,
M. Sebastianr,
Rosa M. Sebastian
,
Marcia Moreno-Manas,
Francesco Petrucci ,
Anna Roig,
M. Sebastianr,
Rosa M. Sebastian
This paper is made freely available by the publisher.
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Abstract
The Sonogashira cross coupling of aryl iodides with terminal alkynes has been carried out in the presence of carbon aerogels doped with metallic palladium nanoparticles. Coupling products have been isolated in excellent yields and the catalyst system can be easily recovered in the presence of air without any particular precautions and reused several times.