Palladium-catalysed direct arylation of a tris-cyclometallated Ir(III) complex bearing 2,2′-thienylpyridine ligands: a powerful tool for the tuning of luminescence properties - Archive ouverte HAL Accéder directement au contenu
Article Dans Une Revue Chemical Communications Année : 2012

Palladium-catalysed direct arylation of a tris-cyclometallated Ir(III) complex bearing 2,2′-thienylpyridine ligands: a powerful tool for the tuning of luminescence properties

Résumé

Palladium-catalysed direct 5-arylation of metallated thiophenes of fac-Ir(NC3′-thpy)3 with aryl bromides via C-H bond functionalisation allows the synthesis of a variety of new Ir complexes in only one step (thpyH = 2,2′-thienylpyridine). The method offers simple modification of the nature of the ligand and hence of the photophysical properties of such complexes.

Domaines

Catalyse
Fichier non déposé

Dates et versions

hal-00697828 , version 1 (16-05-2012)

Identifiants

Citer

K. Beydoun, M. Zaarour, J. A. G. Williams, H. Doucet, V. Guerchais. Palladium-catalysed direct arylation of a tris-cyclometallated Ir(III) complex bearing 2,2′-thienylpyridine ligands: a powerful tool for the tuning of luminescence properties. Chemical Communications, 2012, 48, pp.1260-1262. ⟨10.1039/C2CC16327F⟩. ⟨hal-00697828⟩
56 Consultations
0 Téléchargements

Altmetric

Partager

Gmail Facebook X LinkedIn More