title: Phosphine-free perfluoro-tagged palladium nanoparticles supported on fluorous silica gel: application to the Heck reaction.
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.
authors.affiliation: Dipartimento A.B.A.C., Università della Tuscia e Consorzio Universitario La Chimica per l'Ambiente, Via S. Camillo De Lellis, 01100 Viterbo, Italy.
authors.forename: Roberta
authors.initials: R
authors.lastname: Bernini
authors.forename: Sandro
authors.initials: S
authors.lastname: Cacchi
authors.forename: Giancarlo
authors.initials: G
authors.lastname: Fabrizi
authors.forename: Giovanni
authors.initials: G
authors.lastname: Forte
authors.forename: Sandra
authors.initials: S
authors.lastname: Niembro
authors.forename: Francesco
authors.initials: F
authors.lastname: Petrucci
authors.forename: Roser
authors.initials: R
authors.lastname: Pleixats
authors.forename: Alessandro
authors.initials: A
authors.lastname: Prastaro
authors.forename: Rosa Maria
authors.initials: RM
authors.lastname: Sebastián
authors.forename: Roger
authors.initials: R
authors.lastname: Soler
authors.forename: Mar
authors.initials: M
authors.lastname: Tristany
authors.forename: Adelina
authors.initials: A
authors.lastname: Vallribera