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Asymmetric Hydrogenation of Disubstituted, Trisubstituted, and Tetrasubstituted Minimally Functionalized Olefins and Cyclic β-Enamides with Easily Accessible Ir-P,Oxazoline Catalysts

  • Datos identificativos

    Identificador: imarina:4123856
    Handle: https://hdl.handle.net/20.500.11797/imarina4123856
    Autores:
    Biosca MMagre MPàmies ODiéguez M
    Resumen:
    © 2018 American Chemical Society. We have developed a family of Ir-P,oxazoline catalysts for asymmetric hydrogenation. These catalysts, with a simple modular architecture, have shown a high tolerance to the olefin geometry and substitution pattern, and to the presence of several neighboring polar groups. Thus, they were able to successfully hydrogenate disubstituted, trisubstituted, and tetrasubstituted minimally functionalized olefins (with enantiomeric excess values up to 99%). The excellent catalytic performance was also extended to the hydrogenation of cyclic β-enamides.

  • Otros:

    Autor según el artículo: Biosca M; Magre M; Pàmies O; Diéguez M
    Departamento: Química Física i Inorgànica
    Autor/es de la URV: Biosca Brull, Maria / Diéguez Fernández, Montserrat / Pamies Ollé, Oscar
    Palabras clave: Unfunctionalized olefins P,n-ligands Iridium Cyclic β-enamides Cyclic ?-enamides Asymmetric hydrogenation
    Resumen: © 2018 American Chemical Society. We have developed a family of Ir-P,oxazoline catalysts for asymmetric hydrogenation. These catalysts, with a simple modular architecture, have shown a high tolerance to the olefin geometry and substitution pattern, and to the presence of several neighboring polar groups. Thus, they were able to successfully hydrogenate disubstituted, trisubstituted, and tetrasubstituted minimally functionalized olefins (with enantiomeric excess values up to 99%). The excellent catalytic performance was also extended to the hydrogenation of cyclic β-enamides.
    Áreas temáticas: Química Materiais Interdisciplinar General chemistry Engenharias ii Ciências agrárias i Chemistry, physical Chemistry (miscellaneous) Chemistry (all) Catalysis Astronomia / física
    Acceso a la licencia de uso: https://creativecommons.org/licenses/by/3.0/es/
    ISSN: 21555435
    Direcció de correo del autor: maria.biosca@urv.cat oscar.pamies@urv.cat montserrat.dieguez@urv.cat
    Identificador del autor: 0000-0002-9116-6318 0000-0002-2352-8508 0000-0002-8450-0656
    Página final: 10320
    Fecha de alta del registro: 2024-09-07
    Volumen de revista: 8
    Versión del articulo depositado: info:eu-repo/semantics/submittedVersion
    URL Documento de licencia: https://repositori.urv.cat/ca/proteccio-de-dades/
    Referencia al articulo segun fuente origial: Acs Catalysis. 8 (11): 10316-10320
    Referencia de l'ítem segons les normes APA: Biosca M; Magre M; Pàmies O; Diéguez M (2018). Asymmetric Hydrogenation of Disubstituted, Trisubstituted, and Tetrasubstituted Minimally Functionalized Olefins and Cyclic β-Enamides with Easily Accessible Ir-P,Oxazoline Catalysts. Acs Catalysis, 8(11), 10316-10320. DOI: 10.1021/acscatal.8b03170
    Entidad: Universitat Rovira i Virgili
    Año de publicación de la revista: 2018
    Página inicial: 10316
    Tipo de publicación: Journal Publications

  • Palabras clave:

    Catalysis,Chemistry (Miscellaneous),Chemistry, Physical
    Unfunctionalized olefins
    P,n-ligands
    Iridium
    Cyclic β-enamides
    Cyclic ?-enamides
    Asymmetric hydrogenation
    Química
    Materiais
    Interdisciplinar
    General chemistry
    Engenharias ii
    Ciências agrárias i
    Chemistry, physical
    Chemistry (miscellaneous)
    Chemistry (all)
    Catalysis
    Astronomia / física

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