RT Journal Article
T1 Coinage metal complexes bearing fluorinated N-Heterocyclic carbene ligands
A1 Delgado Rebollo, Manuela
A1 García Morales, Cristina
A1 Maya, Celia
A1 Prieto Cárdenas, María Auxiliadora
A1 Echavarren, Antonio M.
A1 Pérez Romero, Pedro José
AB 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.
PB Elsevier
SN 0022-328X
YR 2019
FD 2019-10
LK http://hdl.handle.net/10272/19640
UL http://hdl.handle.net/10272/19640
LA eng
NO Delgado-Rebollo, M., García-Morales, C., Maya, C., Prieto, A., Echavarren, A. M., & Pérez, P. J. (2019). Coinage metal complexes bearing fluorinated N-Heterocyclic carbene ligands. Journal of Organometallic Chemistry, 898, 120856. https://doi.org/10.1016/j.jorganchem.2019.07.007
NO The authors thank Agencia Estatal de Investigación (AEI)/FEDER (CTQ2017-82893-C2-1-R, CTQ2016-75960-P), Red Intecat CTQ2016-81923-REDC, the AGAUR (2017 SGR 1257), and CERCA Program/Generalitat de Catalunya for financial support. M. D. R. thanks the Ministerio de Educación y Ciencia (MEC) for a FPU fellowship and C. G.-M. thanks Agencia Estatal de Investigación for a FPI predoctoral fellowship.
DS Repositorio Institucional de la Universidad de Huelva
RD 31 may 2026