Logo du site
  • English
  • Français
  • Se connecter
Logo du site
  • English
  • Français
  • Se connecter
  1. Accueil
  2. Université de Neuchâtel
  3. Publications
  4. Square-planar dichloro palladium complexes with trans-configurated phosphine ligands avoiding ortho-metallation: Ligand design, complex synthesis, molecular structure and catalytic potential for Suzuki cross-coupling reactions
 
  • Details
Options
Vignette d'image

Square-planar dichloro palladium complexes with trans-configurated phosphine ligands avoiding ortho-metallation: Ligand design, complex synthesis, molecular structure and catalytic potential for Suzuki cross-coupling reactions

Auteur(s)
Chahen, Ludovic
Therrien, Bruno 
Institut de chimie 
Süss-Fink, Georg 
Institut de chimie 
Date de parution
2006
In
J. Organomet. Chem.
Vol.
20
No
691
De la page
4257
A la page
4264
Mots-clés
  • palladium chloro aryl...

  • crystal structure pal...

Résumé
The square-planar palladium complexes trans-[PdCl2(PPh2-CH2-2,4,6-C6H2Me3)2] (1) and trans-[PdCl2(?2-PPh2-CH2-2,4,6-C6HMe3-CH2-2,4,6-C6HMe3-CH2-PPh2)] (2) were synthesized from [PdCl2(cod)] (cod = 1,5-cyclooctadiene) and the corresponding new phosphine or diphosphine ligands. The single-crystal x-ray structure anal. reveals for both complexes a trans arrangement of the two chlorine and of the two phosphorus atoms. In both cases, ortho-metalation leading to palladacycles is not possible, since all ortho positions in the benzylic rings of 1 and 2 are blocked by Me substituents. Both complexes catalyze Suzuki cross-coupling reactions of deactivated and even bulky arene substrates. [on SciFinder(R)]
URI
https://libra.unine.ch/handle/123456789/21036
Type de publication
Resource Types::text::journal::journal article
google-scholar
Présentation du portailGuide d'utilisationStratégie Open AccessDirective Open Access La recherche à l'UniNE Open Access ORCID

Adresse:
UniNE, Service information scientifique & bibliothèques
Rue Emile-Argand 11
2000 Neuchâtel

Construit avec Logiciel DSpace-CRIS Maintenu et optimiser par 4Sciences

  • Paramètres des témoins de connexion
  • Politique de protection de la vie privée
  • Licence de l'utilisateur final