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Article Dans Une Revue European Journal of Inorganic Chemistry Année : 2015

Alkynyl-functionalized imidazolium for "click" dendrimer functionalisation and palladium nanoparticle stabilization

Résumé

Functionalization of imidazolium salts (IMSs) that allow easy derivation of molecular or solid supports are called for in various applications. Here, the synthesis of an alkyne-containing IMS can be achieved in three steps from 2,4,6-trimethylaniline, and this IMS can be further successfully functionalized by using either Sonogashira or a “click” CuAAC reaction that was applied to dendritic IMS synthesis giving high yields. Applications are illustrated for Pd nanoparticle stabilization by the IMS dendrimer for Suzuki–Miyaura catalysis.

Domaines

Matériaux

Dates et versions

hal-01131922 , version 1 (16-03-2015)

Identifiants

Citer

Christophe Deraedt, Martin d'Halluin, Stéphanie Lesturgez, Lionel Salmon, Graziella Goglio, et al.. Alkynyl-functionalized imidazolium for "click" dendrimer functionalisation and palladium nanoparticle stabilization. European Journal of Inorganic Chemistry, 2015, 8, pp.1345-1350. ⟨10.1002/ejic.201403045⟩. ⟨hal-01131922⟩
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