Articles producció científica> Química Física i Inorgànica

Giving a Second Chance to Ir/Sulfoximine-Based Catalysts for the Asymmetric Hydrogenation of Olefins Containing Poorly Coordinative Groups

  • Datos identificativos

    Identificador: imarina:5873640
    Autores:
    Biosca M, Pàmies O, Diéguez M
    Resumen:
    This work identifies a family of Ir/phosphite-sulfoximine catalysts that has been successfully used in the asymmetric hydrogenation of olefins with poorly coordinative or noncoordinative groups. In comparison with analogue Ir/phosphine-sulfoximine catalysts previously reported, the presence of a phosphite group extended the range of olefins than can be efficiently hydrogenated. High enantioselectivities, comparable to the best ones reported, have been achieved for a wide range of olefins containing relevant poorly coordinative groups such as α,β-unsaturated enones, esters, lactones, and lactams as well as alkenylboronic esters.
  • Otros:

    Autor según el artículo: Biosca 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: Scope Phosphite-oxazolines Minimally functionalized olefins Ligands Highly enantioselective hydrogenation Alpha,beta-unsaturated ketones Acid
    Resumen: This work identifies a family of Ir/phosphite-sulfoximine catalysts that has been successfully used in the asymmetric hydrogenation of olefins with poorly coordinative or noncoordinative groups. In comparison with analogue Ir/phosphine-sulfoximine catalysts previously reported, the presence of a phosphite group extended the range of olefins than can be efficiently hydrogenated. High enantioselectivities, comparable to the best ones reported, have been achieved for a wide range of olefins containing relevant poorly coordinative groups such as α,β-unsaturated enones, esters, lactones, and lactams as well as alkenylboronic esters.
    Áreas temáticas: Química Organic chemistry Odontología Medicina ii Medicina i Materiais Interdisciplinar General medicine Farmacia Ensino Engenharias iv Engenharias ii Engenharias i Ciências biológicas iii Ciências biológicas ii Ciências biológicas i Ciências agrárias i Ciência de alimentos Chemistry, organic Biotecnología Astronomia / física
    Acceso a la licencia de uso: https://creativecommons.org/licenses/by/3.0/es/
    ISSN: 0022-3263
    Direcció de correo del autor: maria.biosca@urv.cat montserrat.dieguez@urv.cat oscar.pamies@urv.cat
    Identificador del autor: 0000-0002-9116-6318 0000-0002-8450-0656 0000-0002-2352-8508
    Página final: 8266
    Fecha de alta del registro: 2023-02-22
    Volumen de revista: 84
    Versión del articulo depositado: info:eu-repo/semantics/submittedVersion
    Enlace a la fuente original: https://pubs.acs.org/doi/10.1021/acs.joc.9b00829
    Referencia al articulo segun fuente origial: Journal Of Organic Chemistry. 84 (12): 8259-8266
    Referencia de l'ítem segons les normes APA: Biosca M, Pàmies O, Diéguez M (2019). Giving a Second Chance to Ir/Sulfoximine-Based Catalysts for the Asymmetric Hydrogenation of Olefins Containing Poorly Coordinative Groups. Journal Of Organic Chemistry, 84(12), 8259-8266. DOI: 10.1021/acs.joc.9b00829
    URL Documento de licencia: https://repositori.urv.cat/ca/proteccio-de-dades/
    DOI del artículo: 10.1021/acs.joc.9b00829
    Entidad: Universitat Rovira i Virgili
    Año de publicación de la revista: 2019
    Página inicial: 8259
    Tipo de publicación: Journal Publications
  • Palabras clave:

    Chemistry, Organic,Organic Chemistry
    Scope
    Phosphite-oxazolines
    Minimally functionalized olefins
    Ligands
    Highly enantioselective hydrogenation
    Alpha,beta-unsaturated ketones
    Acid
    Química
    Organic chemistry
    Odontología
    Medicina ii
    Medicina i
    Materiais
    Interdisciplinar
    General medicine
    Farmacia
    Ensino
    Engenharias iv
    Engenharias ii
    Engenharias i
    Ciências biológicas iii
    Ciências biológicas ii
    Ciências biológicas i
    Ciências agrárias i
    Ciência de alimentos
    Chemistry, organic
    Biotecnología
    Astronomia / física
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