Articles producció científica> Química Física i Inorgànica

Pyrrolidine-Based P,O Ligands from Carbohydrates: Easily Accessible and Modular Ligands for the Ir-Catalyzed Asymmetric Hydrogenation of Minimally Functionalized Olefins

  • Dades identificatives

    Identificador: imarina:4123867
    Autors:
    Elías-Rodríguez PBorràs CCarmona AFaiges JRobina IPàmies ODiéguez M
    Resum:
    © 2018 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim The potential of P,O-iminosugar based ligands in the Ir-catalyzed asymmetric hydrogenation of minimally functionalized olefins is presented. These new ligands were prepared from easily available carbohydrates (D-mannose, D-ribose and D-arabinose). The stereochemical and polyfunctional diversity of carbohydrates allowed the modulation of the ligands, both from their electronic properties and the rigidity of their backbone. High enantioselectivities (ee’s up to 99 %) can be reached in the hydrogenation of selected tri- and disubstituted substrates.
  • Altres:

    Autor segons l'article: Elías-Rodríguez P; Borràs C; Carmona A; Faiges J; Robina I; Pàmies O; Diéguez M
    Departament: Química Física i Inorgànica
    Autor/s de la URV: BORRÀS NOGUERA, CARLOTA / Diéguez Fernández, Montserrat / Faiges Marcos, Jorge / Pamies Ollé, Oscar
    Paraules clau: Unfunctionalized Scope Phosphite P,o ligands Olefins Library Iridium Complex Asymmetric hydrogenation Alpha
    Resum: © 2018 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim The potential of P,O-iminosugar based ligands in the Ir-catalyzed asymmetric hydrogenation of minimally functionalized olefins is presented. These new ligands were prepared from easily available carbohydrates (D-mannose, D-ribose and D-arabinose). The stereochemical and polyfunctional diversity of carbohydrates allowed the modulation of the ligands, both from their electronic properties and the rigidity of their backbone. High enantioselectivities (ee’s up to 99 %) can be reached in the hydrogenation of selected tri- and disubstituted substrates.
    Àrees temàtiques: Química Physical and theoretical chemistry Organic chemistry Medicina i Materiais Interdisciplinar Inorganic chemistry Farmacia Engenharias iv Engenharias iii Engenharias ii Engenharias i Ciências biológicas ii Ciências ambientais Ciências agrárias i Ciência de alimentos Chemistry, physical Catalysis Biotecnología Astronomia / física
    Accès a la llicència d'ús: https://creativecommons.org/licenses/by/3.0/es/
    ISSN: 1867-3880
    Adreça de correu electrònic de l'autor: jorge.faiges@urv.cat oscar.pamies@urv.cat montserrat.dieguez@urv.cat
    Identificador de l'autor: 0000-0002-2352-8508 0000-0002-8450-0656
    Pàgina final: 5424
    Data d'alta del registre: 2024-09-07
    Volum de revista: 10
    Versió de l'article dipositat: info:eu-repo/semantics/acceptedVersion
    Enllaç font original: https://chemistry-europe.onlinelibrary.wiley.com/doi/abs/10.1002/cctc.201801485
    URL Document de llicència: https://repositori.urv.cat/ca/proteccio-de-dades/
    Referència a l'article segons font original: Chemcatchem. 10 (23): 5414-5424
    Referència de l'ítem segons les normes APA: Elías-Rodríguez P; Borràs C; Carmona A; Faiges J; Robina I; Pàmies O; Diéguez M (2018). Pyrrolidine-Based P,O Ligands from Carbohydrates: Easily Accessible and Modular Ligands for the Ir-Catalyzed Asymmetric Hydrogenation of Minimally Functionalized Olefins. Chemcatchem, 10(23), 5414-5424. DOI: 10.1002/cctc.201801485
    DOI de l'article: 10.1002/cctc.201801485
    Entitat: Universitat Rovira i Virgili
    Any de publicació de la revista: 2018
    Pàgina inicial: 5414
    Tipus de publicació: Journal Publications
  • Paraules clau:

    Catalysis,Chemistry, Physical,Inorganic Chemistry,Organic Chemistry,Physical and Theoretical Chemistry
    Unfunctionalized
    Scope
    Phosphite
    P,o ligands
    Olefins
    Library
    Iridium
    Complex
    Asymmetric hydrogenation
    Alpha
    Química
    Physical and theoretical chemistry
    Organic chemistry
    Medicina i
    Materiais
    Interdisciplinar
    Inorganic chemistry
    Farmacia
    Engenharias iv
    Engenharias iii
    Engenharias ii
    Engenharias i
    Ciências biológicas ii
    Ciências ambientais
    Ciências agrárias i
    Ciência de alimentos
    Chemistry, physical
    Catalysis
    Biotecnología
    Astronomia / física
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