Articles producció científica> Química Analítica i Química Orgànica

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

  • Identification data

    Identifier: imarina:9230001
    Handle: https://hdl.handle.net/20.500.11797/imarina9230001
    Authors:
    Pol de la Cruz SánchezOscar PàmiesMontserrat Diéguez Fernández
    Abstract:
    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).

  • Others:

    Author, as appears in the article.: Pol de la Cruz Sánchez; Oscar Pàmies; Montserrat Diéguez Fernández
    Department: Química Analítica i Química Orgànica
    URV's Author/s: De la Cruz Sánchez Badia, Pol / Diéguez Fernández, Montserrat / Pamies Ollé, Oscar
    Abstract: 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).
    licence for use: https://creativecommons.org/licenses/by/3.0/es/
    Author's mail: montserrat.dieguez@urv.cat oscar.pamies@urv.cat pol.delacruzsanchez@urv.cat
    Author identifier: 0000-0002-8450-0656 0000-0002-2352-8508
    Record's date: 2023-12-16
    Papper version: info:eu-repo/semantics/publishedVersion
    Link to the original source: https://raco.cat/index.php/RevistaSCQ/article/view/377870
    Papper original source: Revista De La Societat Catalana De Química. (19): 56-71
    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
    Licence document URL: https://repositori.urv.cat/ca/proteccio-de-dades/
    Entity: Universitat Rovira i Virgili
    Journal publication year: 2020
    Publication Type: Journal Publications