Articles producció científica> Química Física i Inorgànica

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

  • Identification data

    Identifier: imarina:4123856
    Handle: https://hdl.handle.net/20.500.11797/imarina4123856
    Authors:
    Biosca MMagre MPàmies ODiéguez M
    Abstract:
    © 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.

  • Others:

    Author, as appears in the article.: Biosca M; Magre M; Pàmies O; Diéguez M
    Department: Química Física i Inorgànica
    URV's Author/s: Biosca Brull, Maria / Diéguez Fernández, Montserrat / Pamies Ollé, Oscar
    Keywords: Unfunctionalized olefins P,n-ligands Iridium Cyclic β-enamides Cyclic ?-enamides Asymmetric hydrogenation
    Abstract: © 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.
    Thematic Areas: Química Materiais Interdisciplinar General chemistry Engenharias ii Ciências agrárias i Chemistry, physical Chemistry (miscellaneous) Chemistry (all) Catalysis Astronomia / física
    licence for use: https://creativecommons.org/licenses/by/3.0/es/
    ISSN: 21555435
    Author's mail: maria.biosca@urv.cat oscar.pamies@urv.cat montserrat.dieguez@urv.cat
    Author identifier: 0000-0002-9116-6318 0000-0002-2352-8508 0000-0002-8450-0656
    Last page: 10320
    Record's date: 2024-09-07
    Journal volume: 8
    Papper version: info:eu-repo/semantics/submittedVersion
    Link to the original source: https://pubs.acs.org/doi/10.1021/acscatal.8b03170
    Licence document URL: https://repositori.urv.cat/ca/proteccio-de-dades/
    Papper original source: Acs Catalysis. 8 (11): 10316-10320
    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
    Article's DOI: 10.1021/acscatal.8b03170
    Entity: Universitat Rovira i Virgili
    Journal publication year: 2018
    First page: 10316
    Publication Type: Journal Publications

  • Keywords:

    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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