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
The absoluteconfiguration of cuauhtemone and related compounds
Synthesis of 6-bromo-2-arylindoles using 2-iodobenzoic acid as precursor
Trapping enols of esters and lactones with diazomethane
Synthesis of Indolylindolines Mediated by tert-BuNH2
Aromatic Bromination versus Oxidation of Indolylmalonates by Bromine
Total Syntheses of Five Indole Alkaloids from the Marine Bryozoan Flustra foliacea
Stereochemical assignment of naturally occurring 2,3-epoxy-2-methylbutanoate esters
Transesterifications mediated by t-BuNH2
Conformational studies on indole alkaloids from Flustra foliacea by NMR and molecular modeling
Configuration, stereodynamics and crystal structure of 3-substituted-2-oxofuro[2,3-b]indoles