Preparation of a hybrid organic-inorganic material containing macrocyclic triolefinic 15-membered palladium(0) complex. Catalytic activity in Suzuki cross-coupling and butadiene telomerization reactions - CNRS - Centre national de la recherche scientifique Accéder directement au contenu
Article Dans Une Revue Applied Catalysis A : General Année : 2006

Preparation of a hybrid organic-inorganic material containing macrocyclic triolefinic 15-membered palladium(0) complex. Catalytic activity in Suzuki cross-coupling and butadiene telomerization reactions

Résumé

The synthesis of a palladium complex and a monosilylated monomer derived from 15-membered azatriolefinic macrocycle are described as well as the preparation of the corresponding hybrid organic-inorganic materials, containing a macrocyclic palladium(0) complex covalently anchored to the silica matrix. The materials were obtained by sol-gel process using different routes: post-synthesis treatment on a mesostructured silica, cogelification of a monosilylated precursor and tetraethylorthosilicate. The activity of the different materials as recoverable catalysts in Suzuki cross-couplings is reported and commented

Domaines

Matériaux

Dates et versions

hal-00186084 , version 1 (07-11-2007)

Identifiants

Citer

Ahmad Mehdi, Roser Pleixats. Preparation of a hybrid organic-inorganic material containing macrocyclic triolefinic 15-membered palladium(0) complex. Catalytic activity in Suzuki cross-coupling and butadiene telomerization reactions. Applied Catalysis A : General, 2006, 297, pp.117. ⟨10.1016/j.apcata.2005.07.062⟩. ⟨hal-00186084⟩
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