Výsledky vyhledávání - "Adrián U. Palacios"

Preparation of Tris-Heteroleptic Iridium(III) Complexes Containing a Cyclometalated Aryl-N-Heterocyclic Carbene Ligand

Autor: Enrique Oñate, Adrián U. Palacios, Sonia Bajo, Miguel A. Esteruelas, Chuanjun Xia, Ainhoa San-Torcuato, Pierre-Luc T. Boudreault, Jaime Martín, Vadim Adamovich, Ana M. López, Jui-Yi Tsai, Montserrat Oliván

Publikováno v: Digital.CSIC. Repositorio Institucional del CSIC
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Zaguán. Repositorio Digital de la Universidad de Zaragoza

A new class of phosphorescent tris-heteroleptic iridium(III) complexes has been discovered. The addition of PhMeImAgI (PhMeIm = 1-phenyl-3-methylimidazolylidene) to the dimer [Ir(μ-Cl)(COD)]2 (1; COD = 1,5-cyclooctadiene) affords IrCl(COD)(PhMeIm) (

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::41b5bd3e0dd0d8b82a136d79123f3d7b
https://pubmed.ncbi.nlm.nih.gov/30137969

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Selective synthesis and photophysical properties of phosphorescent heteroleptic iridium(III) complexes with two different bidentate groups and two different monodentate ligands

Autor: Adrián U. Palacios, Miguel A. Esteruelas, Enrique Oñate

Publikováno v: Digital.CSIC. Repositorio Institucional del CSIC
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Rational synthetic procedures for the preparation of phosphorescent heteroleptic iridium(III) complexes, with controlled stereochemistry, of general formula IrX{κ2-N,C-(qui-C6H4)}(acac)(PiPr3) and their photophysical properties are reported. The d4

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8a01d08e169141764dc8f27e181ff7b3
http://hdl.handle.net/10261/149460

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Alkenyl-assisted C3–C bond activation of acetylacetonate coordinated to iridium

Autor: Enrique Oñate, Adrián U. Palacios, Miguel A. Esteruelas

Publikováno v: Digital.CSIC. Repositorio Institucional del CSIC
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The cleavage of a C3–C bond of the acetylacetonate (acac) ligand of the complexes Ir{(E)-CH═CHR}{κ2-N,C-(quin-C6H4)}(acac)(PiPr3) (R = H (1), Ph (2)) has been achieved by reaction with an acid and subsequently with a base. The rupture is assiste

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::72076e27ce28a7f77dcfd0e6cfc85526
http://hdl.handle.net/10261/157766

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N-Assisted CPh–H Activation in 3,8-Dinitro-6-phenylphenanthridine. New C,N-Cyclometalated Compounds of Platinum(II): Synthesis, Structure, and Luminescence Studies

Autor: Sara Fuertes, Adrián U. Palacios, Violeta Sicilia, Antonio Martín

Publikováno v: Digital.CSIC. Repositorio Institucional del CSIC
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The activation of a CPh-H bond in the phenyl ring of 3,8-dinitro-6-phenylphenanthridine (HCN) can be achieved by refluxing the intermediate [PtCl(η3-2-Me-C3H4)(HCN- κN)] (1) (η3-2-Me-C3H4 = η3-2-methylallyl) in 2-methoxyethanol to render the new

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::66019d95973ba63ebdda3962ed6dddf3
https://doi.org/10.1021/om400159g

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Preparation of capped octahedral OsHC6 complexes by sequential carbon-directed C–H bond activation reactions

Autor: Chuanjun Xia, Adrián U. Palacios, Miguel A. Esteruelas, Enrique Oñate, Jui-Yi Tsai

Publikováno v: Digital.CSIC. Repositorio Institucional del CSIC
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A synthetic procedure based on sequential C-directed C–H bond activation reactions is reported for the preparation of capped octahedral OsHC6 complexes. Reactions of the dimer [OsCl2(η6-p-cymene)]2 (1) with PhMeLAgI (PhMeL = 1-phenyl-3-methyl-1H-b

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::999aeab0eac910d122c9032c4bf8e811
http://hdl.handle.net/10261/136205

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Osmium(II) complexes containing a dianionic CCCC-donor tetradentate ligand

Autor: Montserrat Oliván, Enrique Oñate, Adrián U. Palacios, Miguel A. Esteruelas, Chuanjun Xia, Jui-Yi Tsai, Roberto G. Alabau

Publikováno v: Digital.CSIC. Repositorio Institucional del CSIC
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The preparation of osmium(II) complexes containing a CC6H4,CBzIm,CBzIm,CC6H4-tetradentate ligand with a −CH2CH2– link between the benzimidazolidene (BzIm) groups is described, and the influence of the link on their structures and emissive propert

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8e63696bcbb57f15bc0f11cc287a52cd
http://hdl.handle.net/10261/141299

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Osmium(II)–bis(dihydrogen) complexes containing caryl,CNHC–chelate ligands: Preparation, bonding situation, and acidity

Autor: Adrián U. Palacios, Miguel A. Esteruelas, Chuanjun Xia, Jui-Yi Tsai, Enrique Oñate, Tamara Bolaño, Israel Fernández

Publikováno v: Digital.CSIC. Repositorio Institucional del CSIC
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The hexahydride complex OsH6(PiPr3)2 (1) reacts with the BF4-salts of 1-phenyl-3-methyl-1-H-benzimidazolium, 1-phenyl-3-methyl-1-H-5,6-dimethyl-benzimidazolium, and 1-phenyl-3-methyl-1-H-imidazolium to give the respective trihydride-osmium(IV) deriva

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cf2d9100a9b18687bea9641a6f1e596a
http://hdl.handle.net/10261/118266

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Synthesis and dynamic behaviour of zwitterionic [M(η6-C6H5-BPh3)(coe)2] (M = Rh, Ir) cyclooctene complexes

Autor: M. Victoria Jiménez, Luis A. Oro, Jesús J. Pérez-Torrente, Fernando J. Lahoz, F. Javier Modrego, Adrián U. Palacios, Daniel Gómez-Bautista, Ricardo Castarlenas, Marta Angoy

Publikováno v: Digital.CSIC. Repositorio Institucional del CSIC
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The synthesis and structural characterization of zwitterionic [(η6-C6H5-BPh3)M(coe)2] (M = Rh, Ir) cyclooctene complexes is described. Both complexes exhibit an unusual exo–endo conformation of both cyclooctene ligands in the solid state. However,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::10f8dc3795c6fe317cc5130ad89dcd6e
http://hdl.handle.net/10261/112713

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