Výsledky vyhledávání - "Antonio I. Nicasio"

Alternative Conceptual Approach to the Design of Bifunctional Catalysts: An Osmium Germylene System for the Dehydrogenation of Formic Acid

Autor: Carlos J. Laglera-Gándara, Enrique Oñate, María L. Buil, Miguel A. Esteruelas, Susana Izquierdo, Antonio I. Nicasio, Javier A. Cabeza

Publikováno v: Inorganic Chemistry
Scopus
RUO. Repositorio Institucional de la Universidad de Oviedo
Universidad de las Islas Baleares
Digital.CSIC. Repositorio Institucional del CSIC
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The reaction of the hexahydride OsH6(PiPr3)2 with a P,Ge,P-germylene-diphosphine affords an osmium tetrahydride derivative bearing a Ge,P-chelate, which arises from the hydrogenolysis of a P–C(sp3) bond. This Os(IV)–Ge(II) compound is a pioneerin

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1674bcecae131b686d45ede73b60e3f4
http://europepmc.org/articles/PMC8564761

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Preparation and degradation of rhodium and iridium diolefin catalysts for the acceptorless and base-free dehydrogenation of secondary alcohols

Autor: María L. Buil, Mar Gómez-Gallego, Alba Collado, Susana Izquierdo, Antonio I. Nicasio, Enrique Oñate, Miguel A. Sierra, Miguel A. Esteruelas

Publikováno v: Digital.CSIC. Repositorio Institucional del CSIC
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Rhodium and iridium diolefin catalysts for the acceptorless and base-free dehydrogenation of secondary alcohols have been prepared, and their degradation has been investigated, during the study of the reactivity of the dimers [M(μ-Cl)(η4-C8H12)]2 (

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e5cfcce8c84a4127ed0d91ce19d162aa
http://hdl.handle.net/10261/237746

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Osmium Catalysts for Acceptorless and Base-Free Dehydrogenation of Alcohols and Amines: Unusual Coordination Modes of a BPI Anion

Autor: María L. Buil, Miguel A. Esteruelas, M. Pilar Gay, Mar Gómez-Gallego, Antonio I. Nicasio, Enrique Oñate, Alicia Santiago, Miguel A. Sierra

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

A novel type of catalyst precursors for the dehydrogenation of hydrogen carriers based on organic liquids has been discovered. Complexes OsH6(PiPr3)2 (1) and OsH(OH)(CO)(PiPr3)2 (2) react with 1,3-bis(6′-methyl-2′-pyridylimino)isoindoline (HBMePI

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c91dbf0e460a586d140113504ef9d634
https://doi.org/10.1021/acs.organomet.7b00906

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N–H and C–H Bond Activations of an Isoindoline Promoted by Iridium- and Osmium-Polyhydride Complexes: A Noninnocent Bridge Ligand for Acceptorless and Base-Free Dehydrogenation of Secondary Alcohols

Autor: Susana Izquierdo, Miguel A. Esteruelas, María L. Buil, Enrique Oñate, Antonio I. Nicasio

Publikováno v: Digital.CSIC. Repositorio Institucional del CSIC
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The elusive C–H bond activation of an organic fragment contained in many biologically active molecules and the use of the resulting noninnocent ligand in bimetallic catalysis applied to the acceptorless and base-free dehydrogenation of secondary al

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::13692ff905ecafacde72279d44720f25
http://hdl.handle.net/10261/217103

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Synthesis and structural characterization of homochiral coordination polymers with imidazole-based monocarboxylate ligands

Autor: Antonio I. Nicasio, Agustín Galindo, José M. Córdoba, Elena Borrego, Francisco Montilla, Eleuterio Álvarez

Publikováno v: Dalton transactions (Cambridge, England : 2003). 48(24)

Chiral Na[(S)-LR] (R = Me, 1a; iPr, 1b; CH2iPr, 1c, and (S)-secBu, 1d) and Na[(R)-LR] (R = Me, 1a') compounds were synthesised following standard procedures. New compounds 1d and 1a' were analytically and spectroscopically characterised. 1a and 1c we

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3e7f34f19ce8e46d74949866baad0244
https://pubmed.ncbi.nlm.nih.gov/31139785

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Homochiral imidazolium-based dicarboxylate compounds: Structure and solution behaviour

Autor: Pedro Caballero, Francisco Montilla, Rosario M. P. Colodrero, Antonio I. Nicasio, Carlos J. Carrasco, Antonio Pastor, María del Mar Conejo, Agustín Galindo, Eleuterio Álvarez

Publikováno v: Inorganica Chimica Acta. 513:119923

Treatment of (S,S)- and (R,R)-1-(1-carboxy-2-methylpropyl)-3-(1-carboxylate-2-methylpropyl)imidazolium compounds, (S,S)-HLiPr and (R,R)-HLiPr, with the appropriate base yielded sodium, ammonium and lithium salts of the corresponding chiral anion in g

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e3aa53640b82a613b44c906b5e8df099
https://doi.org/10.1016/j.ica.2020.119923

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Synthesis and structural characterization of homochiral 2D coordination polymers of zinc and copper with conformationally flexible ditopic imidazolium-based dicarboxylate ligands

Autor: Antonio I. Nicasio, Francisco Montilla, Rosario M. P. Colodrero, Eleuterio Álvarez, Agustín Galindo

Publikováno v: RIUMA: Repositorio Institucional de la Universidad de Málaga
Universidad de Málaga
Digital.CSIC. Repositorio Institucional del CSIC
instname
RIUMA. Repositorio Institucional de la Universidad de Málaga

Different novel coordination polymers containing zinc, 1-4, and copper, 5-8, metals, connected via chiral imidazolium-based dicarboxylate ligands, [L], were isolated by reaction between zinc acetate or copper acetate and enantiomerically pure HL comp

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a2a588b6872450ee07e22e2acd15a776
https://hdl.handle.net/10630/21021

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