Articles producció científica> Química Analítica i Química Orgànica

Lligands tioèter-carbè N-heterocíclics per a la hidrogenació asimètrica dolefines: perspectiva i oportunitats

  • Datos identificativos

    Identificador: imarina:9230001
    Handle: https://hdl.handle.net/20.500.11797/imarina9230001
    Autores:
    Pol de la Cruz SánchezOscar PàmiesMontserrat Diéguez Fernández
    Resumen:
    Asymmetric catalysis has emerged as one of the most powerful tools for the synthesis of high value organic com- pounds (i.e. pharmaceuticals, fragrances, agrochemicals, etc.). In this field, the asymmetric hydrogenation (AH) of olefins is one of the most sustainable methods due to its perfect atomic economy, high efficiency and operational simplicity. Phosphine ligands have dominated the field of asymmetric hydrogenation during the past decades, but the recent success of thioether- based ligands (developed in our group) and carbene-based ligands make these scaffolds an ideal field for further investi-gations. In this case, we decided to combine these two scaffolds with the preparation of new thioether-carbene ligands and compare their efficiency in the AH of olefins with their phosphorus-based analogues, together with mechanistic studies (reactivities with deuterium and hydrogen).

  • Otros:

    Autor según el artículo: Pol de la Cruz Sánchez; Oscar Pàmies; Montserrat Diéguez Fernández
    Departamento: Química Analítica i Química Orgànica
    Autor/es de la URV: De la Cruz Sánchez Badia, Pol / Diéguez Fernández, Montserrat / Pamies Ollé, Oscar
    Resumen: Asymmetric catalysis has emerged as one of the most powerful tools for the synthesis of high value organic com- pounds (i.e. pharmaceuticals, fragrances, agrochemicals, etc.). In this field, the asymmetric hydrogenation (AH) of olefins is one of the most sustainable methods due to its perfect atomic economy, high efficiency and operational simplicity. Phosphine ligands have dominated the field of asymmetric hydrogenation during the past decades, but the recent success of thioether- based ligands (developed in our group) and carbene-based ligands make these scaffolds an ideal field for further investi-gations. In this case, we decided to combine these two scaffolds with the preparation of new thioether-carbene ligands and compare their efficiency in the AH of olefins with their phosphorus-based analogues, together with mechanistic studies (reactivities with deuterium and hydrogen).
    Acceso a la licencia de uso: https://creativecommons.org/licenses/by/3.0/es/
    Direcció de correo del autor: montserrat.dieguez@urv.cat oscar.pamies@urv.cat pol.delacruzsanchez@urv.cat
    Identificador del autor: 0000-0002-8450-0656 0000-0002-2352-8508
    Fecha de alta del registro: 2023-12-16
    Versión del articulo depositado: info:eu-repo/semantics/publishedVersion
    Referencia al articulo segun fuente origial: Revista De La Societat Catalana De Química. (19): 56-71
    Referencia de l'ítem segons les normes APA: Pol de la Cruz Sánchez; Oscar Pàmies; Montserrat Diéguez Fernández (2020). Lligands tioèter-carbè N-heterocíclics per a la hidrogenació asimètrica dolefines: perspectiva i oportunitats. Revista De La Societat Catalana De Química, (19), 56-71
    URL Documento de licencia: https://repositori.urv.cat/ca/proteccio-de-dades/
    Entidad: Universitat Rovira i Virgili
    Año de publicación de la revista: 2020
    Tipo de publicación: Journal Publications