Desulfinylation of Ag(I) Sulfinyl Mesoionic Carbenes: Preparation of C-Unsubstituted Au(I)-1,2,3-Triazole Carbene Complexes.

María FrutosManuel A OrtuñoAgustí LledosAlma VisoRoberto Fernández de la PradillaMaría C de la TorreMiguel A SierraHeinz GornitzkaCatherine Hemmert

Published in: Organic letters (2017)

New and well-characterized Ag-bis(1,2,3-triazolylidene) complexes having enantiopure (S)-sulfoxides upon sequential treatment with alcohols and Au(I) form separable mixtures of regioisomeric C-unsubstituted Au-1,2,3-triazolylidene complexes. Mechanistic studies and DFT calculations support a desulfinylation process for in situ generated free triazolylidene salts.

Keyphrases

sensitive detection
ionic liquid
visible light
quantum dots
reduced graphene oxide
density functional theory
highly efficient
molecular dynamics simulations
molecularly imprinted
high resolution
liquid chromatography