Articles producció científicaQuímica Analítica i Química Orgànica

Hydrogen-Bonded Matched Ion Pair Gold(I) Catalysis

  • Identification data

    Identifier:  imarina:9326663
    Handle: https://hdl.handle.net/20.500.11797/imarina9326663
    Authors:  Martí, A; Ogalla, G; Echavarren, AM
    Abstract:
    The enantioselective reaction of 1,6-enynes with O-, N-, and C-nucleophiles has been developed by matched ion pair gold(I) catalysis in which the chiral gold(I) cation and anion are H-bonded through a urea group. Very high levels of enantiocontrol are achieved (up to >99:1 er) for a broad scope of substrates. DFT studies demonstrate the importance of the H-bond donor group in anchoring the matched chiral cation- and anion-favoring additional noncovalent interactions.

  • Others:

    Link to the original source: https://pubs.acs.org/doi/10.1021/acscatal.3c02638
    APA: Martí, A; Ogalla, G; Echavarren, AM (2023). Hydrogen-Bonded Matched Ion Pair Gold(I) Catalysis. Acs Catalysis, 13(15), 10217-10223. DOI: 10.1021/acscatal.3c02638
    Paper original source: Acs Catalysis. 13 (15): 10217-10223
    Article's DOI: 10.1021/acscatal.3c02638
    Journal publication year: 2023
    Entity: Universitat Rovira i Virgili
    Paper version: info:eu-repo/semantics/publishedVersion
    Record's date: 2024-12-28
    URV's Author/s: ECHAVARREN PABLOS, ANTONIO / Martí Zaragoza, Àlex / Ogalla Estévez, Gala
    Department: Química Analítica i Química Orgànica
    Licence document URL: https://repositori.urv.cat/ca/proteccio-de-dades/
    Publication Type: Journal Publications
    Author, as appears in the article.: Martí, A; Ogalla, G; Echavarren, AM
    licence for use: https://creativecommons.org/licenses/by/3.0/es/
    Thematic Areas: Química, Materiais, Interdisciplinar, General chemistry, Engenharias ii, Ciências agrárias i, Chemistry, physical, Chemistry (miscellaneous), Chemistry (all), Catalysis, Astronomia / física
    Author's mail: antoniomaria.echavarren@urv.cat, alex.marti@estudiants.urv.cat, gala.ogalla@estudiants.urv.cat

  • Keywords:

    Urea
    Phosphoramide
    N-heterocyclic carbene
    Match−mismatch
    Hydrogen bond interaction
    Gold(i) catalysis
    Chiral counterion
    water
    platinum
    match-mismatch
    hydroalkoxylation
    enynes
    cyclization
    complexes
    6-enynes
    Catalysis
    Chemistry (Miscellaneous)
    Chemistry
    Physical
    Química
    Materiais
    Interdisciplinar
    General chemistry
    Engenharias ii
    Ciências agrárias i
    Chemistry (all)
    Astronomia / física

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