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NO • Disproportionation by a {RhNO} 9 Pincer-Type Complex
(Royal Society of Chemistry, 2017-11)
The reactivity of the {RhNO}9 complex [Rh(PCPtBu)(NO)] (1) with NO was studied. A disproportionation reaction takes place in which N2O is released quantitatively, while the complex Rh(PCPtBu)(NO)(NO2) (2), with coordinated ...
Synthesis, structure and reactivity of NO+, NO• and NO-pincer PCN-Rh complexes
(Royal Society of Chemistry, 2020-05)
Synthesis of a pincer-type linear nitrosyl complex [Rh(PtBu2CNEt2)(NO)]+ (3+ ) is described. The product and all intermediates involved were fully characterized by FTIR, NMR, cyclic voltammetry and X-ray crystallography. ...
Transfer hydrogenation of N-benzylideneaniline catalyzed by ruthenium complexes with pincer-type phosphorus nitrogen ligands using propan-2-ol as the hydrogen source
(Elsevier, 2017)
Ruthenium complexes containing phosphorus-nitrogen, pincer-type (NPN) ligands show high activities and
selectivities in the transfer hydrogenation of N-benzylideneaniline using propan-2-ol as the hydrogen source.
Such ...
Catálise por complexos metálicos: I – Complexos de Ni(II), Cu(II) e Pd(II) com bases de Schiff na oxidação de catecóis; II – Complexos de Ru(II) com ligantes tipo-pinça na desidrogenação de álcoois
(Universidade Federal de São CarlosUFSCarPrograma de Pós-Graduação em Química - PPGQCâmpus São Carlos, 2021-06-11)
Green Chemistry is an indispensable scientific tool for sustainable development, catalysis is one of its twelve principles through which energy waste and hazardous chemicals production can be minimized. In this sense, ...
Desenvolvimento de sistemas catalíticos para transformação de aldeídos α,β-insaturados
(Universidade Federal de Minas GeraisBrasilICX - DEPARTAMENTO DE QUÍMICAPrograma de Pós-Graduação em QuímicaUFMG, 2022-02-16)
In this dissertation were developed catalytic processes employing different types of catalysts (heterogeneous and homogeneous) in the transformation of several α,β-unsaturated aldehydes. Heterogeneous catalysts of ruthenium ...
Synthesis, structure, and reactivity of nitrosyl pincer-type rhodium complexes
(American Chemical Society, 2009-03)
Pincer-type linear nitrosyl Rh(I) complexes, Rh(PCPBu)(NO)][BF4] (2) and [Rh(PCPBuCH2)(NO)][BF,4] (8), are reported (PCPBu = 1,3-bis[(di-fer/-butylphosphino)methyl]-2,4,6-trimethylbenzene). Complex 2 was synthesized by ...
Síntesis y caracterización de complejos organometálicos de Ru(II) y Co(II) a partir de ligandos bisimidazolio como organocatalizadores en el acoplamiento de CO2 y epóxidos para la obtención de carbonatos cíclicos
(Universidad de los AndesMaestría en QuímicaFacultad de CienciasDepartamento de Química, 2022-12)
En este trabajo se realizó la síntesis de dos ligandos nuevos: dibromuro de 3,3'-metilenobis(1-(6-(terbutoxi)piridin-2-ilo)-1H-imidazol-3-io) (L1) y dibromuro de 3,3'-metilenobis(1-(6-hidroxipiridin-2-ilo)-1H-imidazol-3-io) ...