2017
Visible-Light-Promoted AuI to AuIII Oxidation in Triazol-5-ylidene Complexes, Daniel Mendoza-Espinosa, David Rendon-Nava, Alejandro Alvarez-Hernandez, Deyanira Angeles-Beltran, Guillermo E. Negron-Silva, Oscar R. Suarez-Castillo, Chem. Asian J. 2017, 12, 203 - 207
Abstract
Reaction of triazolium precursors [MIC(CH2)n? H+]I? (n=1?3) with potassium hexamethyldisilazane (KHMDS) and AuCl(SMe2) generates the gold(I) complexes of the type MIC(CH2)n?AuI. Visible light exposure of the latter complexes promotes a spontaneous disproportionation process rendering gold(III) complexes of the type [{MIC(CH2)n}2?AuI2]+I?. Both the AuI and AuIII complex series were tested in the catalytic hydrohydrazination of terminal alkynes using hydrazine as nitrogen source.
Trapping enols of esters and lactones with diazomethane
Synthesis of Acetamido(indol-3-yl)propanol Derivatives
Unimolecular rearrangements of ketene-O,O-acetals and fragmentations occurring in the gas phase
The absoluteconfiguration of cuauhtemone and related compounds
Synthesis of Indolylindolines Mediated by tert-BuNH2
Regioselective Synthesis of 3-Indolyl(alkoxy)acetates
One-potsynthesis of conformationallyrestrictedspirooxindoles