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Listar por autor "Paneque Sosa, Margarita"
Mostrando ítems 1-20 de 23
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Artículo
A Diels–Alder Reaction Triggered by a [4 + 3] Metallacycloaddition
Vivancos Ureña, Ángela; Vattier Lagarrigue, María Florencia; López Serrano, Joaquín; Paneque Sosa, Margarita; López Poveda, Manuel; Álvarez González, Eleuterio (American Chemical Society, 2015)The TpMe2Ir(III) complex 1-OH2 (TpMe2 = hydrotris(3,5-dimethylpyrazolyl)borate), which contains a labile molecule of water ...
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Tesis Doctoral
Activación de moléculas insaturadas (olefinas, alquinos, aldehídos) mediante complejos de iridio y TpMe2
Martín Posadas, Cristina Isabel (2006) -
Tesis Doctoral
Alcóxidos, alquilos y complejos de poli(pirazolil)borato de los elementos de los grupos 2(calcio,estroncio y bario) y 10(níquel y paladio)
Rodríguez Belderraín, Tomás (1994)La presente Tesis Doctoral pretende efectuar una contribución a la Química de la Coordinación y Organometálica de los ...
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Artículo
(Butane-1,4-diyl)(trimethylphosphane-κP)[tris(3,5-dimethylpyrazol-1- yl-κN 2)hydroborato]iridium(III)
Gómez González, Margarita; López Santos, Laura; Paneque Sosa, Margarita; Mereiter, Kurt (International Union of Crystallography, 2013)In the mononuclear title iridium(III) complex, [Ir(C4H8)- (C15H22BN6)(C3H9P)], which is based on the ...
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Artículo
Catalytic amine-borane dehydrogenation by a PCP-pincer palladium complex: A combined experimental and DFT analysis of the reaction mechanism
Rossin, Andrea; Bottari, Giovanni; Lozano Vila, Ana María; Paneque Sosa, Margarita; Peruzzini, Maurizio; Rossi, Andrea; Zanobini, Fabrizio (Royal Society of Chemistry (Great Britain), 2013)Catalytic dehydrogenation of ammonia-borane (NH3·BH 3, AB) and dimethylamine borane (NHMe2·BH 3, DMAB) by the PdII complex ...
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Artículo
Chlorido[1-(2-oxidophenyl)ethylidene][tris(3,5-dimethylpyrazol-1-yl) hydroborato]iridium(III) chloroform monosolvate
López Santos, Laura; Paneque Sosa, Margarita; Mereiter, Kurt (International Union of Crystallography, 2013)In the title compound, [Ir(C15H22BN6)(C8H7O)Cl]·CHCl3, the Ir atom is formally trivalent and is coordinated in a slightly ...
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Tesis Doctoral
Contribución al estudio de carbenos N-heterocíclicos de Ir(III) derivados de piridinas
Vattier Lagarrigue, María Florencia (2014-03-28)La investigación científica tiene como misión generar conocimiento que contribuya a solucionar las necesidades de la ...
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Artículo
Coupling of Aromatic Aldehydes with CO2Me-Substituted TpMe2Ir(III) Metallacyclopentadienes
Espinosa-Roa, Arián; Salazar Pereda, Verónica; López Serrano, Joaquín; Oñate Rodríguez, Enrique; Alvarado Rodrı́guez, José G.; Paneque Sosa, Margarita; López Poveda, Manuel (American Chemical Society, 2012)The fully CO2Me substituted aquo-iridacyclopentadiene 1 reacts with a variety of aromatic aldehydes, at 90–120 °C, with ...
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Artículo
Electron-rich metal complexes for C02 and CS2 incorporation
Carmona Guzmán, Ernesto; Cámpora Pérez, Juan; Muñoz, Miguel Ángel; Paneque Sosa, Margarita; López Poveda, Manuel (Walter de Gruyter GmbH, 1989)The dihapto coordination of two molecules of carbon dioxide to a square-planar MoP2(P-P) fragment (P=monodentate-, ...
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Artículo
Facile Oxygen Atom Insertion into Unactivated C(sp3)-C(sp2) Single Bonds in Reactions of Iridium(III) Complexes with O2
Cristóbal Gasga, Crispín Silvano; Álvarez González, Eleuterio; Paneque Sosa, Margarita; López Poveda, Manuel (American Chemical Society, 2013)The Ir(III) pyridylidene TpMe2tiebar above startr(CH2CH2-o-tiebar above endC6H4)(tiebar above startCN(H)CHCHCHtiebar above ...
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Artículo
Formation of β-Metallanaphthalenes by the Coupling of a Benzo-Iridacyclopentadiene with Olefins
Vivancos Ureña, Ángela; Hernández, Yohar A.; Paneque Sosa, Margarita; López Poveda, Manuel; Salazar Pereda, Verónica; Álvarez González, Eleuterio (American Chemical Society, 2015)We have synthesized a new type of metallaaromatic complexes, namely the hydride-β-iridanaphthalenes TpMe2tiebar above ...
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Artículo
Functionalization of 3-Iridacyclopentenes
Gómez González, Margarita; Rendón Márquez, Nuria; Álvarez González, Eleuterio; Mereiter, Kurt; López Poveda, Manuel; Paneque Sosa, Margarita; Wolffrearrangement (Wiley, 2017)Members of a series of iridacyclopentenes of composition [TpMe2Ir(k2-C,C-CH2CR′=CRCH2)(CO)] (TpMe2=hydrotris(3,5-dimethylpyrazolyl)borate; ...
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Artículo
Hydroboration of carbon dioxide with catechol- and pinacolborane using an Ir–CNP* pincer complex. Water influence on the catalytic activity
Sánchez Mellado, Práxedes; Hernández Juárez, Martín; Rendón Márquez, Nuria; López Serrano, Joaquín; Álvarez González, Eleuterio; Paneque Sosa, Margarita; Suárez Escobar, Andrés Luis (Royal Society of Chemistry, 2018)Iridium complexes based on deprotonated lutidine-derived CNP* pincers 2a/2b selectively catalyzed the hydroboration of ...
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Artículo
Hydrogenation of an iridium-coordinated imidazol-2-ylidene ligand fragment
Hernández Juárez, Martín; López Serrano, Joaquín; González Herrero, P.; Rendón Márquez, Nuria; Álvarez González, Eleuterio; Paneque Sosa, Margarita; Suárez Escobar, Andrés Luis (Royal Society of Chemistry, 2018)An iridium complex featuring a metalated lutidine-derived CNP ligand reacts with KOt Bu to yield a dimeric species with ...
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Artículo
Hydrogenation/dehydrogenation of N-heterocycles catalyzed by ruthenium complexes based on multimodal proton-responsive CNN(H) pincer ligands
Sánchez Mellado, Práxedes; Hernández Juárez, Martín; Rendón Márquez, Nuria; López Serrano, Joaquín; López Santos, Laura; Álvarez González, Eleuterio; Paneque Sosa, Margarita; Suárez Escobar, Andrés Luis (Royal Society of Chemistry, 2020)Ru complexes based on lutidine-derived pincer CNN(H) ligands having secondary amine side donors are efficient precatalysts ...
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Artículo
Investigations on the Coupling of Ethylene and Alkynes in Tp Me2 Ir Compounds: Water as an Effective Trapping Agent
Álvarez González, Eleuterio; Paneque Sosa, Margarita; Martín Posadas, Cristina Isabel; López Poveda, Manuel; Rendón Márquez, Nuria; Mereiter, Kurt (Wiley-VCH, 2007)The reaction of the bis(ethylene) complex [TpMe2Ir(C2H4)2] (1) (TpMe: hydrotris(3,5-dimethylpyrazolyl)borate) with two ...
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Tesis Doctoral
Reactividad de alquinos frente a complejos de Ir y TpMe2
Rendón Márquez, Nuria (2005) -
Tesis Doctoral
Reactividad de metalaciclos de iridio(III) con el ligando TpMe2
Gómez González, Margarita (2006) -
Artículo
Reactivity of TpMe2-containing hydride-iridafurans with alkenes, alkynes, and H2
Vivancos Ureña, Ángela; Martín Posadas, Cristina Isabel; Hernández, Yohar A.; Rendón Márquez, Nuria; García Rubín, Silvia; Álvarez González, Eleuterio; Paneque Sosa, Margarita; López Poveda, Manuel (American Chemical Society, 2014)The TpMe2-containing hydride-iridafurans 2a,b (TpMe2 = hydrotris(3,5-dimethylpyrazolyl)borate) cleanly reacted with ethylene ...
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Artículo
Selective, Base-Free Hydrogenation of Aldehydes Catalyzed by Ir Complexes Based on Proton-Responsive Lutidine-Derived CNP Ligands
Sánchez Mellado, Práxedes; Hernández Juárez, Martín; Rendón Márquez, Nuria; López Serrano, Joaquín; Álvarez González, Eleuterio; Paneque Sosa, Margarita; Suárez Escobar, Andrés Luis (American Chemical Society, 2021)Metal catalysts based on ligands containing proton-responsive sites have found widespread applications in the hydrogenation ...