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Listar por autor "Nicasio Jaramillo, María del Carmen"
Mostrando ítems 1-20 de 20
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Artículo
1,2,3-Triazoles from carbonyl azides and alkynes: filling the gap
Haldón, Estela; Álvarez González, Eleuterio; Nicasio Jaramillo, María del Carmen; Pérez, Pedro J. (Royal Society of Chemistry, 2014)Electron deficient azides are challenging substrates in CuAAC reactions. Particularly, when N-carbonyl azides are applied ...
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Artículo
A highly constrained cis-dihydride platinum complex trapped by cooperative gold/platinum dihydrogen activation
Hidalgo, Nereida; De la Cruz Martínez, Felipe; Martín García, María Trinidad; Nicasio Jaramillo, María del Carmen; Campos Manzano, Jesús (Royal Society of Chemistry, 2022)A series of Au(I)/Pt(0) combinations that behave as bimetallic frustrated Lewis pairs activates dihydrogen in a cooperative ...
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Artículo
Broad-Scope Amination of Aryl Sulfamates Catalyzed by a Palladium Phosphine Complex
Monti, Andrea; López Serrano, Joaquín; Prieto Cárdenas, María Auxiliadora; Nicasio Jaramillo, María del Carmen (American Chemical Society, 2023-08-03)Among phenol-derived electrophiles, aryl sulfamates are attractive substrates since they can be employed as directing ...
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Tesis Doctoral
Complejos de níquel con ligandos dialquiterfenil fosfinas. Aplicaciones catalíticas en reacciones de ciclotrimerización de alquinos y de acoplamiento cruzado.
Martín García, María Trinidad (2023-07-07)Los trabajos que se describen en esta Tesis Doctoral se centran en la síntesis de complejos de Ni(0) y Ni(II) estabilizados ...
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Artículo
Dialkylterphenyl Phosphine-Based Palladium Precatalysts for Efficient Aryl Amination of N-Nucleophiles
Jiménez Rama, Raquel; Maya Díaz, Celia María; Nicasio Jaramillo, María del Carmen (Wiley-Blackwell, 2020)A series of 2-aminobiphenyl palladacycles supported by dialkylterphenyl phosphines, PR2Ar′ (R=Me, Et, iPr, Cyp (cyclopentyl), ...
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Artículo
Dinuclear Cu(I) Halides with Terphenyl Phosphines: Synthesis, Photophysical Studies, and Catalytic Applications in CuAAC Reactions
Beltrán, Álvaro; Gata, Inmaculada; Maya Díaz, Celia María; Avó, João; Lima, João Carlos; Laia, César A.T.; Peloso, Riccardo; Outis, Mani; Nicasio Jaramillo, María del Carmen (American Chemical Society, 2020)Several dinuclear terphenyl phosphine copper(I) halide complexes of composition [CuX(PR2Ar′)]2 (X = Cl, Br, I; R = ...
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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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Artículo
Important Role of NH-Carbazole in Aryl Amination Reactions Catalyzed by 2-Aminobiphenyl Palladacycles
Rama, Raquel J.; Maya Díaz, Celia María; Molina, Francisco; Nova, Ainara; Nicasio Jaramillo, María del Carmen (American Chemical Society, 2023)2-Aminobiphenyl palladacycles are among the most successful precatalysts for Pd-catalyzed cross-coupling reactions, including ...
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Artículo
LPdCl2(amine) Complexes Supported by Terphenyl Phosphanes: Applications in Aryl Amination Reactions
Santamaría Gallardo, Nazaret; Velasco, C.; Marín Gómez, Mario; Maya Díaz, Celia María; Nicasio Jaramillo, María del Carmen (Royal Society of Chemistry, 2022)Despite the excellent catalytic properties display by NHC-Pd-PEPPSI complexes in cross-coupling, phosphane analogs have ...
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Artículo
N-substituted Aminobiphenyl Palladacycles Stabilized by Dialkylterphenyl Phosphanes: Preparation and Applications in C[sbnd]N Cross-coupling Reactions
Monti, Andrea; Jiménez Rama, Raquel; Gómez, Beatriz; Maya Díaz, Celia María; Álvarez González, Eleuterio; Carmona Guzmán, Ernesto; Nicasio Jaramillo, María del Carmen (Elsevier, 2021)Neutral and cationic N-methyl- and N-phenyl-2-aminobiphenyl methanesulfonate palladacycles stabilized with dialkylterphenyl ...
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Artículo
Ni(II) Precatalysts Enable Thioetherification of (Hetero)Aryl Halides and Tosylates and Tandem C−S/C−N Couplings
Martín García, María Trinidad; Marín Gómez, Mario; Maya Díaz, Celia María; Prieto Cárdenas, María Auxiliadora; Nicasio Jaramillo, María del Carmen (Wiley-Blackwell, 2021)Ni-catalyzed C−S cross-coupling reactions have received less attention compared with other C-heteroatom couplings. Most ...
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Tesis Doctoral
Paladaciclos mononucleares con ligandos terfenil fosfinas: síntesis, estructuras y aplicaciones catalíticas
Monti, Andrea (2023-10-06)Los trabajos que se describen en esta Tesis Doctoral se centran en la preparación y caracterización de estructural de ...
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Tesis Doctoral
Palladium Complexes Stabilized by Dialkylterphenyl Phosphine Ligands. Applications in Buchwald-Hartwig Amination Reactions
Jiménez Rama, Raquel (2020-09-11)Los trabajos que se representan en esta memoria se encuadran dentro de la química organometálica y de la catálisis homogénea. ...
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Artículo
Palladium-mediated Intramolecular Dearomatization of Ligated Dialkylterphenyl Phosphines
Jiménez Rama, Raquel; Maya Díaz, Celia María; Nicasio Jaramillo, María del Carmen (Royal Society of Chemistry, 2019)Aryl-Pd(ii) chlorides stabilized by dialkylterphenyl phosphine ligands undergo a thermal isomerization process, leading ...
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Tesis Doctoral
Reactivity of Quadruply Bonded Dimolybdenum Hydride Centres: Elementary Organometallic Reactions and Coordination to Main-Group Metal‒Carbon and Metal‒Hydrogen Bonds
Pérez Jiménez, Marina (2021-07-08)En esta Tesis se investigan complejos bimetálicos de molibdeno estabilizados por ligandos amidinato bidentados voluminosos ...
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Artículo
Regioselective formation of 2,5-disubstituted oxazoles via copper(I)-catalyzed cycloaddition of acyl azides and 1-alkynes
Cano Rico, Israel; Álvarez González, Eleuterio; Nicasio Jaramillo, María del Carmen; Pérez, Pedro J. (American Chemical Society, 2011)The reaction of 1-alkynes with acyl azides in the presence of [Tpm *,BrCu(NCMe)]BF4 [Tpm*,Br = tris(3,5-dimethyl-4-bromopyrazolyl)methane] ...
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Artículo
Synthesis and characterization of enantiopure chiral NH2/SO palladium complexes
Moreno Rodríguez, Nazaret; Borrego Sánchez de la Cuesta, Lorenzo Gabriel; Recio Jiménez, Rocío; Valdivia Giménez, Victoria Esther; Nicasio Jaramillo, María del Carmen; Álvarez González, Eleuterio; Khiar, Noureddine; Fernández Fernández, Inmaculada (Royal Society of Chemistry, 2023)A series of enantiopure chiral NH2/SO palladium complexes have been synthesised with high yields by treating the corresponding ...
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Artículo
Synthesis, Structure and Nickel Carbonyl Complexes of Dialkylterphenyl Phosphines
Marín Gómez, Mario; Moreno Díaz, Juan José; Navarro Gilabert, Carlos; Álvarez González, Eleuterio; Maya Díaz, Celia María; Peloso, Riccardo; Nicasio Jaramillo, María del Carmen; Carmona Guzmán, Ernesto (Wiley, 2019)The experimental and computational characterization of a series of dialkylterphenyl phosphines, PR2Ar′ is described. The ...
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Tesis Doctoral
Synthesis, Structure and Reactivity of Dialkyl Terphenyl Phosphine Complexes of Late Transition Metals
Marín Gómez, Mario (2019-06-06)Esta Tesis Doctoral se estructura en dos capítulos. El primero de ellos está dedicado a la síntesis y al estudio de las ...
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Artículo
Zero-valent ML2complexes of Group 10 Metals Supported by Terphenyl Phosphanes
Martín García, María Trinidad; Marín Gómez, Mario; Jiménez Rama, Raquel; Álvarez, E.; Maya Díaz, Celia María; Molina, F.; Nicasio Jaramillo, María del Carmen (Royal Society of Chemistry, 2021)Bulky terphenyl phosphane ligands PMe2Ar′ (Ar′ = terphenyl group) facilitate the isolation of zero-valent bis-phosphane ...