Articles producció científica> Química Física i Inorgànica

Access to 1,1-Diborylalkenes and Concomitant Stereoselective Reactivity

  • Identification data

    Identifier: imarina:4225604
    Handle: https://hdl.handle.net/20.500.11797/imarina4225604
    Authors:
    Royes, JordiCuenca, Ana B.Fernandez, Elena
    Abstract:
    Gem-diborylalkenes have emerged as efficient reagents for selective cross-coupling reactions, reduction approaches and Michael additions. The synthesis of the 1,1-diborylalkenes involves condensation of polyborated compounds with aldehydes or ketones followed by B-O elimination, geminal diboration of 1,1-dihaloalkenes, 1-haloalkenes as well as terminal alkynes, dehydrogenative borylation of alkenes, borylation of alkynylboronates and hydroboration of alkynylboronates. These new set of reactions become general for a wide range of substrates and they can be understood by complementary mechanisms.

  • Others:

    Author, as appears in the article.: Royes, Jordi; Cuenca, Ana B.; Fernandez, Elena;
    Department: Química Física i Inorgànica
    URV's Author/s: Fernández Gutiérrez, Maria Elena / Fernández López, Elena / ROYES BUISAN, JORDI
    Keywords: Stereoselectivity Reaction mechanisms Diboration Cross-coupling Borylation Boranes
    Abstract: Gem-diborylalkenes have emerged as efficient reagents for selective cross-coupling reactions, reduction approaches and Michael additions. The synthesis of the 1,1-diborylalkenes involves condensation of polyborated compounds with aldehydes or ketones followed by B-O elimination, geminal diboration of 1,1-dihaloalkenes, 1-haloalkenes as well as terminal alkynes, dehydrogenative borylation of alkenes, borylation of alkynylboronates and hydroboration of alkynylboronates. These new set of reactions become general for a wide range of substrates and they can be understood by complementary mechanisms.
    Thematic Areas: Química Physical and theoretical chemistry Organic chemistry Materiais Interdisciplinar Farmacia Engenharias ii Ciências biológicas iii Ciências biológicas ii Ciências agrárias i Ciência de alimentos Chemistry, organic Biotecnología Biodiversidade Astronomia / física
    licence for use: https://creativecommons.org/licenses/by/3.0/es/
    ISSN: 1434193X
    Author's mail: mariaelena.fernandez@urv.cat
    Author identifier: 0000-0001-9025-1791
    Record's date: 2024-10-12
    Papper version: info:eu-repo/semantics/acceptedVersion
    Link to the original source: https://chemistry-europe.onlinelibrary.wiley.com/doi/abs/10.1002/ejoc.201701786
    Licence document URL: https://repositori.urv.cat/ca/proteccio-de-dades/
    Papper original source: European Journal Of Organic Chemistry. 2018 (22): 2728-2739
    APA: Royes, Jordi; Cuenca, Ana B.; Fernandez, Elena; (2018). Access to 1,1-Diborylalkenes and Concomitant Stereoselective Reactivity. European Journal Of Organic Chemistry, 2018(22), 2728-2739. DOI: 10.1002/ejoc.201701786
    Article's DOI: 10.1002/ejoc.201701786
    Entity: Universitat Rovira i Virgili
    Journal publication year: 2018
    Publication Type: Journal Publications

  • Keywords:

    Chemistry, Organic,Organic Chemistry,Physical and Theoretical Chemistry
    Stereoselectivity
    Reaction mechanisms
    Diboration
    Cross-coupling
    Borylation
    Boranes
    Química
    Physical and theoretical chemistry
    Organic chemistry
    Materiais
    Interdisciplinar
    Farmacia
    Engenharias ii
    Ciências biológicas iii
    Ciências biológicas ii
    Ciências agrárias i
    Ciência de alimentos
    Chemistry, organic
    Biotecnología
    Biodiversidade
    Astronomia / física

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