75472-72-9Relevant articles and documents
Gold(I) complexes bearing ring-fused benzoxazine-derived triazolylidenes and their use in C–N bond-forming processes
Campos-Dominguez, Emmanuel,Vasquez-Perez, Jose,Rojas-Lima, Susana,Lopez-Ruiz, Heraclio,Mendoza-Espinosa, Daniel
, (2020/12/07)
We report the synthesis and full characterization of a novel series of ring-fused benzoxazine-derived triazolium salts (1a–c) and their corresponding triazolylidene gold(I) complexes (2a–c). All new compounds were fully characterized by means of 1H and 13C NMR spectroscopy, elemental analyses, and mass spectroscopy and in the case of triazoliums 1a and 1b by single-crystal X-ray diffraction. The new triazolylidene gold complexes (2a–c) were tested as precatalysts in the hydroamination and hydrohydrazination of terminal alkynes employing aniline derivatives and hydrazine as nitrogen sources, respectively.
Pyridine Wingtip in [Pd(Py-tzNHC)2]2+ Complex Is a Proton Shuttle in the Catalytic Hydroamination of Alkynes
Virant, Miha,Mihela?, Mateja,Gazvoda, Martin,Cotman, Andrej E.,Frantar, Anja,Pinter, Balazs,Ko?mrlj, Janez
supporting information, p. 2157 - 2161 (2020/02/13)
The cationic palladium(II) complex 1 of pyridyl-mesoionic carbene ligand catalyzes Markovnikov-selective intermolecular hydroamination between anilines and terminal alkynes into the corresponding imines. The reaction proceeds at room temperature, in the a
Synthesis and Catalytic Benefits of Tetranuclear Gold(I) Complexes with a C4-Symmetric Tetratriazol-5-ylidene
Flores-Jarillo, Mariana,Mendoza-Espinosa, Daniel,Salazar-Pereda, Verónica,González-Montiel, Simplicio
supporting information, p. 4305 - 4312 (2017/11/20)
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