Phosphine-free perfluoro-tagged palladium nanoparticles supported on fluorous silica gel: Application to the heck reaction

Roberta Bernini, Sandro Cacchi, Giancarlo Fabrizio, Giovanni Forte, Sandra Niembro, Francesco Petrucci, Roser Pleixats, Alessandro Prastaro, Rosa Maria Sebastián, Roger Soler, Mar Tristany, Adelina Vallribera

Research output: Contribution to journalArticleResearchpeer-review

69 Citations (Scopus)

Abstract

The immobilization of phosphine-free perfluoro-tagged palladium nanoparticles Pd-1 on fluorous silica gel (FSG) and their utilization in the Heck reaction have been investigated. High yields of vinylic substitution products have been obtained. Recycling studies have shown that the solid-supported palladium catalyst can be readily recovered and reused several times without significant loss of activity. Reactions and recovery of the solid-supported palladium catalyst system can be carried out in the presence of air, without any particular precaution. © 2008 American Chemical Society.
Original languageEnglish
Pages (from-to)561-564
JournalOrganic Letters
Volume10
Issue number4
DOIs
Publication statusPublished - 21 Feb 2008

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