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, and 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.
Total Syntheses of Five Indole Alkaloids from the Marine Bryozoan Flustra foliacea
Stereochemical assignment of naturally occurring 2,3-epoxy-2-methylbutanoate esters
Configuration, stereodynamics and crystal structure of 3-substituted-2-oxofuro[2,3-b]indoles
Conformational studies on indole alkaloids from Flustra foliacea by NMR and molecular modeling
One-potsynthesis of conformationallyrestrictedspirooxindoles
13C NMR and crystallographic evidence of push-pull effects in furoindolic ?-enamino esters
Synthesis of Bromoindole Alkaloids from Laurencia brongniartii
Absolute configuration determination of 2-(2-oxo-3-indolyl)acetamide derivatives