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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

  • Dades identificatives

    Identificador: imarina:4123856
    Handle: https://hdl.handle.net/20.500.11797/imarina4123856
    Autors:
    Biosca MMagre MPàmies ODiéguez M
    Resum:
    © 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.

  • Altres:

    Autor segons l'article: Biosca M; Magre M; Pàmies O; Diéguez M
    Departament: Química Física i Inorgànica
    Autor/s de la URV: Biosca Brull, Maria / Diéguez Fernández, Montserrat / Pamies Ollé, Oscar
    Paraules clau: Unfunctionalized olefins P,n-ligands Iridium Cyclic β-enamides Cyclic ?-enamides Asymmetric hydrogenation
    Resum: © 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.
    Àrees temàtiques: Química Materiais Interdisciplinar General chemistry Engenharias ii Ciências agrárias i Chemistry, physical Chemistry (miscellaneous) Chemistry (all) Catalysis Astronomia / física
    Accès a la llicència d'ús: https://creativecommons.org/licenses/by/3.0/es/
    ISSN: 21555435
    Adreça de correu electrònic de l'autor: maria.biosca@urv.cat oscar.pamies@urv.cat montserrat.dieguez@urv.cat
    Identificador de l'autor: 0000-0002-9116-6318 0000-0002-2352-8508 0000-0002-8450-0656
    Pàgina final: 10320
    Data d'alta del registre: 2024-09-07
    Volum de revista: 8
    Versió de l'article dipositat: info:eu-repo/semantics/submittedVersion
    Enllaç font original: https://pubs.acs.org/doi/10.1021/acscatal.8b03170
    URL Document de llicència: https://repositori.urv.cat/ca/proteccio-de-dades/
    Referència a l'article segons font original: Acs Catalysis. 8 (11): 10316-10320
    Referència 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
    DOI de l'article: 10.1021/acscatal.8b03170
    Entitat: Universitat Rovira i Virgili
    Any de publicació de la revista: 2018
    Pàgina inicial: 10316
    Tipus de publicació: Journal Publications

  • Paraules clau:

    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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