Articles producció científica> Química Física i Inorgànica

Copper-Mediated SN2′ Allyl-Alkyl and Allyl-Boryl Couplings of Vinyl Cyclic Carbonates

  • Identification data

    Identifier: imarina:6389300
    Authors:
    Miralles NGómez JKleij AFernández E
    Abstract:
    © 2017 American Chemical Society. A method for the copper-catalyzed borylmethylation and borylation of vinyl cyclic carbonates through an SN2′ mechanism is reported. These singular reactions involve selective SN2′ allylic substitutions with concomitant ring opening of the cyclic carbonate and with extrusion of CO2 and formation of a useful hydroxyl functionality in a single step. The stereoselectivity of the homoallylic borylation and allylic borylation processes can be controlled, and synthetically useful unsaturated (E)-pent-2-ene-1,5-diols and (E)-but-2-ene-1,4-diols are accessed.
  • Others:

    Author, as appears in the article.: Miralles N; Gómez J; Kleij A; Fernández E
    Department: Química Física i Inorgànica
    URV's Author/s: Fernández Gutiérrez, Maria Elena / Fernández López, Elena / MIRALLES PRAT, NURIA
    Keywords: Copper-mediated sn2¿ Allyl¿boryl coupling Allyl¿alkyl coupling
    Abstract: © 2017 American Chemical Society. A method for the copper-catalyzed borylmethylation and borylation of vinyl cyclic carbonates through an SN2′ mechanism is reported. These singular reactions involve selective SN2′ allylic substitutions with concomitant ring opening of the cyclic carbonate and with extrusion of CO2 and formation of a useful hydroxyl functionality in a single step. The stereoselectivity of the homoallylic borylation and allylic borylation processes can be controlled, and synthetically useful unsaturated (E)-pent-2-ene-1,5-diols and (E)-but-2-ene-1,4-diols are accessed.
    Thematic Areas: Química Physical and theoretical chemistry Organic chemistry Medicina ii Medicina i Materiais Interdisciplinar General medicine Farmacia Ciências biológicas ii Ciências biológicas i Ciências agrárias i Chemistry, organic Biotecnología Biodiversidade Biochemistry
    licence for use: https://creativecommons.org/licenses/by/3.0/es/
    ISSN: 15237060
    Author's mail: mariaelena.fernandez@urv.cat
    Author identifier: 0000-0001-9025-1791
    Record's date: 2024-08-03
    Papper version: info:eu-repo/semantics/acceptedVersion
    Link to the original source: https://pubs.acs.org/doi/10.1021/acs.orglett.7b02947
    Licence document URL: https://repositori.urv.cat/ca/proteccio-de-dades/
    Papper original source: Organic Letters. 19 (22): 6096-6099
    APA: Miralles N; Gómez J; Kleij A; Fernández E (2017). Copper-Mediated SN2′ Allyl-Alkyl and Allyl-Boryl Couplings of Vinyl Cyclic Carbonates. Organic Letters, 19(22), 6096-6099. DOI: 10.1021/acs.orglett.7b02947
    Article's DOI: 10.1021/acs.orglett.7b02947
    Entity: Universitat Rovira i Virgili
    Journal publication year: 2017
    Publication Type: Journal Publications
  • Keywords:

    Biochemistry,Chemistry, Organic,Organic Chemistry,Physical and Theoretical Chemistry
    Copper-mediated sn2¿
    Allyl¿boryl coupling
    Allyl¿alkyl coupling
    Química
    Physical and theoretical chemistry
    Organic chemistry
    Medicina ii
    Medicina i
    Materiais
    Interdisciplinar
    General medicine
    Farmacia
    Ciências biológicas ii
    Ciências biológicas i
    Ciências agrárias i
    Chemistry, organic
    Biotecnología
    Biodiversidade
    Biochemistry
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