Synthesis and Catalytic Benefits of Tetranuclear Gold(I) Complexes with a C4-Symmetric Tetratriazol-5-ylidene
Mendoza Espinosa, Daniel
2017
Synthesis and Catalytic Benefits of Tetranuclear Gold(I) Complexeswith a C4-Symmetric Tetratriazol-5-ylideneMariana Flores-Jarillo, Daniel Mendoza-Espinosa,* Verónica Salazar-Pereda, Simplicio González-Montiel, Organometallics, 2017doi:10.1021/acs.organomet.7b00712
Abstract
The facile preparation of a C4-symmteric tetratriazolium salt and its subsequent metalation to generate a series of tetranuclear mesoionic carbene gold(I) complexes is presented. The complete structural characterization of the metallic carbenes and the benefits of cooperative catalysis in the processes of hydroamination and hydrohydrazination of terminal alkynes are discussed.
Artículos relacionados
Synthesis of Bromoindole Alkaloids from Laurencia brongniartii
Aromatic Bromination versus Oxidation of Indolylmalonates by Bromine
Synthesis of 6-bromo-2-arylindoles using 2-iodobenzoic acid as precursor
Cleavage of alkoxycarbonyl protecting groups from carbamates by t-BuNH2
Role of lipid peroxidation in biliary obstruction in the rat
Unimolecular rearrangements of ketene-O,O-acetals and fragmentations occurring in the gas phase
One-potsynthesis of conformationallyrestrictedspirooxindoles
Trapping enols of esters and lactones with diazomethane
Conformational studies on indole alkaloids from Flustra foliacea by NMR and molecular modeling