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Listar Artículos (Instituto de Investigaciones Químicas (IIQ) – CIC Cartuja) por autor "Álvarez González, Eleuterio"
Mostrando ítems 1-20 de 45
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Artículo
3-(Piperidin-1-ium-1-yl)-6-azoniaspiro[5.5]undecane dibromide monohydrate
González, Jorge; Atilano Coral, Roberto; Peraza Campos, Ana Lilia; Ortegón Reyna, David; Álvarez González, Eleuterio (International Union of Crystallography, 2011)The title compound, C15H30N2 2+·2Br−·H2O, was synthesized by reaction of 4-piperidinopiperidine with dibromopentane. The ...
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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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Activation of Small Molecules by the Metal-Amido Bond of Rhodium(III) and Iridium(III) (η5-C5Me5)M-Aminopyridinate Complexes
Zamorano Márquez, Ana; Rendón Márquez, Nuria; López Serrano, Joaquín; Álvarez González, Eleuterio; Carmona Guzmán, Ernesto (American Chemical Society, 2018)We report the synthesis and structural characterization of five-coordinate complexes of rhodium and iridium of the type ...
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Artículo
Aluminium(iii) dialkyl 2,6-bisimino-4R-dihydropyridinates(−1): selective synthesis, structure and controlled dimerization
Gallardo Villagrán, Manuel; Vidal Barrero, Fernando; Palma Ramírez, María del Pilar; Álvarez González, Eleuterio; Chen, Eugene Y. X.; Cámpora Pérez, Juan (Royal Society of Chemistry, 2019)A family of stable and otherwise selectively unachievable 2,6-bisimino-4-R-1,4-dihydropyridinate aluminium (III) dialkyl ...
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Asymmetric hydrogenation reactions with Rh and Ru complexes bearing phosphine-phosphites with an oxymethylene backbone
Kleman, Patryk Artur; Vaquero Gutiérrez, Mónica; Arribas Nieto, Inmaculada; Suárez Escobar, Andrés Luis; Álvarez González, Eleuterio; Pizzano Mancera, Antonio (Pergamon Press, 2014)Phosphine-phosphites 3a and 3b, derived from diphenylhydroxymethyl phosphine have been prepared. From these ligands ...
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Asymmetric organocatalytic Strecker-type reactions of aliphatic N,N-dialkylhydrazones
Martínez Muñoz, Aurora; Monge Fernández, David; Martín Zamora, Eloísa; Marqués López, Eugenia; Álvarez González, Eleuterio; Fernández Fernández, Rosario Fátima; Lassaletta, José M. (Royal Society of Chemistry (Great Britain), 2013)The enantioselective organocatalytic Strecker-type reaction of aliphatic N,N-dialkylhydrazones is presented. Using ...
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Catalytic cross-coupling of diazo compounds with coinage metal-based catalysts: An experimental and theoretical study
Rivilla, Iván; Sameera, W.M.C.; Álvarez González, Eleuterio; Díaz-Requejo, M. Mar; Maseras, Feliu; Pérez, Pedro J. (Royal Society of Chemistry (Great Britain), 2013)We examined the ability of TpxM (Tpx = hydrotris(pyrazolyl)borate ligand; M = Cu and Ag) and IPrMCl (IPr = ...
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Chirality influence on the cytotoxic properties of anionic chiral bis(N-heterocyclic carbene)silver complexes
Carrasco Carrasco, Carlos Jesús; Montilla Ramos, Francisco Javier; Álvarez González, Eleuterio; Calderón Montaño, José Manuel; López Lázaro, Miguel; Galindo del Pozo, Agustín (Elsevier, 2022)Complexes Na3[Ag(NHCR)2], 2a-e and 2b’-c’, where NHCR is a N-heterocyclic carbene of the 2,2′-(1H-2λ3,3λ4-imidazole-1,3-diyl)dicarboxylate ...
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Artículo
Copper (I) Complexes of Zwitterionic Imidazolium- 2-Amidinates, A Promising Class of Electroneutral, Amidinate-Type ligands
Márquez, Astrid; Ávila, Elena; Urbaneja, C.; Álvarez González, Eleuterio; Palma Ramírez, María del Pilar; Cámpora Pérez, Juan (American Chemical Society, 2015)The first complexes containing imidazolium-2-amidinates as ligands (betaine-type adducts of imidazolium-based carbenes and ...
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Design, synthesis and biological studies of a library of NK1-Receptor Ligands Based on a 5-arylthiosubstituted 2-amino-4,6-diaryl-3-cyano-4H-pyran core: Switch from antagonist to agonist effect by chemical modification
Recio Jiménez, Rocío; Vengut-Climent, Empar; Mouillac, Bernard; Orcel, Hélène; López Lázaro, Miguel; Calderón Montaño, José Manuel; Álvarez González, Eleuterio; Khiar, Noureddine; Fernández Fernández, Inmaculada (Elsevier, 2017)A library of 5-arylthiosubstituted 2-amino-4,6-diaryl-3-cyano-4H-pyrans has been synthesized as a new family of non-peptide ...
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Artículo
Dibenzyl and diallyl 2,6-bisiminopyridinezinc (ii) complexes: Selective alkyl migration to the pyridine ring leads to remarkably stable dihydropyridinates
Sandoval, John J.; Palma Ramírez, María del Pilar; Álvarez González, Eleuterio; Rodríguez Delgado, Antonio; Cámpora Pérez, Juan (Royal Society of Chemistry, 2013)Diorganozinc compounds (ZnR2) with R = CH2Ph or CH2CH[double bond, length as m-dash]CH2 react with 2,6-bisiminopyridines ...
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Artículo
Different coordination modes of an aryl-substituted hydrotris(pyrazolyl) borate ligand in rhodium and iridium complexes
Conejero Iglesias, Salvador; Esqueda Oliva, Ana Cristina; Valpuesta, José Enrique V.; Álvarez González, Eleuterio; Maya Díaz, Celia María; Carmona Guzmán, Ernesto (Elsevier, 2011)Complexes TptolRh(C2H4)2 (1a) and TptolRh(CH2C(Me)C(Me)CH2) (1b) have been prepared by reaction of KTptol with the appropriate ...
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Artículo
Epimerization of glucose over ionic liquid/phosphomolybdate hybrids: structure-activity relationship
Megías Sayago, Cristina; Álvarez González, Eleuterio; Ivanova, Svetlana; Odriozola Gordón, José Antonio (Royal Society of Chemistry, 2018)The influence of the crystal structure and chemical nature of some ionic liquid/phosphomolybdate hybrids on their catalytic ...
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Artículo
Evaluating stereoelectronic properties of bulky dialkylterphenyl phosphine ligands
Marín Gómez, Mario; Moreno Díaz, Juan José; Alcaide, María M.; Álvarez González, Eleuterio; López Serrano, Joaquín; Campos Manzano, Jesús; Nicasio Jaramillo, María del Carmen; Carmona Guzmán, Ernesto (Elsevier, 2019)The stereoelectronic properties of a series of sterically hindered phosphines containing a terphenyl substituent, PR2Ar’ ...
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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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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
Highly enantioselective imine hydrogenation catalyzed by ruthenium phosphane-phosphite diamine complexes
Vaquero Gutiérrez, Mónica; Suárez Escobar, Andrés Luis; Vargas Rodríguez, Sergio; Bottari, Giovanni; Álvarez González, Eleuterio; Pizzano Mancera, Antonio (John Wiley & Sons, 2012)Mildly does it: A highly enantioselective catalyst for the hydrogenation of N-aryl imines is described (see scheme). This ...
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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 ...