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Enantioselective Synthesis of Cyclobutenes by Intermolecular [2+2] Cycloaddition with Non-C-2 Symmetric Digold Catalysts

  • Identification data

    Identifier:  imarina:4220468
    Handle: https://hdl.handle.net/20.500.11797/imarina4220468
    Authors:  García-Morales, C; Ranieri, B; Escofet, I; López-Suarez, L; Obradors, C; Konovalov, AI; Echayarren, AM
    Abstract:
    The enantioselective intermolecular gold (I)-catalyzed [2+2] cycloaddition of terminal alkynes arid, alkenes has been achieved using non-C-2-chiral Josiphos digold(I) complexes as catalysts, by the formation of the monocationic complex. This new approach has been applied to the enantioselective total synthesis of rumphellaone A.

  • Others:

    Link to the original source: https://pubs.acs.org/doi/10.1021/jacs.7b07651
    APA: García-Morales, C; Ranieri, B; Escofet, I; López-Suarez, L; Obradors, C; Konovalov, AI; Echayarren, AM (2017). Enantioselective Synthesis of Cyclobutenes by Intermolecular [2+2] Cycloaddition with Non-C-2 Symmetric Digold Catalysts. Journal Of The American Chemical Society, 139(39), 13628-13631. DOI: 10.1021/jacs.7b07651
    Paper original source: Journal Of The American Chemical Society. 139 (39): 13628-13631
    Article's DOI: 10.1021/jacs.7b07651
    Journal publication year: 2017-10-04
    Entity: Universitat Rovira i Virgili
    Paper version: info:eu-repo/semantics/publishedVersion
    Record's date: 2026-05-09
    URV's Author/s: ECHAVARREN PABLOS, ANTONIO
    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.: García-Morales, C; Ranieri, B; Escofet, I; López-Suarez, L; Obradors, C; Konovalov, AI; Echayarren, AM
    licence for use: https://creativecommons.org/licenses/by/3.0/es/
    Thematic Areas: General chemistry, Colloid and surface chemistry, Chemistry, multidisciplinary, Chemistry (miscellaneous), Chemistry (all), Chemistry, Catalysis, Biochemistry, Astronomia / física
    Author's mail: antoniomaria.echavarren@urv.cat, antoniomaria.echavarren@urv.cat

  • Keywords:

    Strategies
    Scalable synthesis
    Organic-synthesis
    Molecular complexity
    Gold catalysis
    Dihalogenation
    Derivatives
    Chiral anions
    Alkylidenecyclobutanes
    Alkenes
    Biochemistry
    Catalysis
    Chemistry
    Chemistry (Miscellaneous)
    Multidisciplinary
    Colloid and Surface Chemistry
    General chemistry
    Chemistry (all)
    Astronomia / física

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