Articles producció científica> Química Analítica i Química Orgànica

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

  • Dades identificatives

    Identificador: imarina:9230001
    Handle: https://hdl.handle.net/20.500.11797/imarina9230001
    Autors:
    Pol de la Cruz SánchezOscar PàmiesMontserrat Diéguez Fernández
    Resum:
    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).

  • Altres:

    Autor segons l'article: Pol de la Cruz Sánchez; Oscar Pàmies; Montserrat Diéguez Fernández
    Departament: Química Analítica i Química Orgànica
    Autor/s de la URV: De la Cruz Sánchez Badia, Pol / Diéguez Fernández, Montserrat / Pamies Ollé, Oscar
    Resum: 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).
    Accès a la llicència d'ús: https://creativecommons.org/licenses/by/3.0/es/
    Adreça de correu electrònic de l'autor: montserrat.dieguez@urv.cat oscar.pamies@urv.cat pol.delacruzsanchez@urv.cat
    Identificador de l'autor: 0000-0002-8450-0656 0000-0002-2352-8508
    Data d'alta del registre: 2023-12-16
    Versió de l'article dipositat: info:eu-repo/semantics/publishedVersion
    Referència a l'article segons font original: Revista De La Societat Catalana De Química. (19): 56-71
    Referència 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 Document de llicència: https://repositori.urv.cat/ca/proteccio-de-dades/
    Entitat: Universitat Rovira i Virgili
    Any de publicació de la revista: 2020
    Tipus de publicació: Journal Publications