Coinage metal complexes bearing fluorinated N-Heterocyclic carbene ligands
Description
The synthesis of novel fluorinated symmetrical and unsymmetrical imidazolium salts as well as their corresponding coinage metal complexes is described. The silver derivatives were prepared using Ag2O as the metal source and the subsequent (NHC)AgX complexes were successfully employed in the preparation of the corresponding Cu(I) and Au(I) complexes through transmetallation reactions. Halide extrusion from (NHC)AuCl complexes in the presence of labile ligands also allowed the isolation of Au(I) cationic complexes [(NHC)Au(L)]X. The molecular structures of relevant examples of the neutral and ionic complexes have been unambiguously determined by X-ray studies.
Abstract
Agencia Estatal de Investigación CTQ2017-82893-C2-1-R, CTQ2016- 75960-P, CTQ2016-81923-REDC
Abstract
Agencia de Gestión de Ayudas Universitarias y de Investigación 2017 SGR 1257
Additional details
- URL
- https://idus.us.es/handle//11441/142172
- URN
- urn:oai:idus.us.es:11441/142172
- Origin repository
- USE