Alkynyl-functionalized imidazolium for "click" dendrimer functionalisation and palladium nanoparticle stabilization
Langue
en
Article de revue
Ce document a été publié dans
European Journal of Inorganic Chemistry. 2015 n° 8, p. 1345-1350
Wiley-VCH Verlag
Résumé en anglais
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 ...Lire la suite >
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.< Réduire
Mots clés en anglais
Dendrimers
Nanostructures
Click chemistry
Homogeneous catalysis
Palladium
Origine
Importé de halUnités de recherche