INVESTIGADORES
SILBESTRI Gustavo Fabian
artículos
Título:
Galactopyranoside-substituted N-heterocyclic carbene gold(I) complexes: Synthesis, stability and catalytic application to alkyne hydration
Autor/es:
A.W. HOBSTETER; M. A. BADAJOZ; M.J. LO FIEGO; G.F. SILBESTRI
Revista:
ACS Omega
Editorial:
The American Chemical Society
Referencias:
Año: 2022
ISSN:
2470-1343
Resumen:
A series of novel gold(I) complexes bearing galactopyranoside-based N-heterocyclic carbene ligands have been synthesized viatransmetalation of the corresponding Ag(I) complex. Gold(I) complexeshave been characterized by NMR, Fourier transform infrared (FTIR), andelemental analysis. An exhaustive NMR analysis shows that the complexes arenot stable when hydroxyl groups are deprotected. Catalytic studies, using thealkyne hydration as a model reaction, indicate that the synthesized complexesare active and reusable.
