Articles producció científica> Química Física i Inorgànica

1,2-Dialkylation of 1,1-Arylboryl Alkenes Via Borata-Alkene Intermediate

  • Datos identificativos

    Identificador: imarina:9261217
    Autores:
    Gonzalez, SaraSalvado, OriolFernandez, Elena
    Resumen:
    We describe here the conjugate addition of tert-butyllithium to vinyl systems of boronic esters to generate a borata-alkene intermediate, followed by a sequential S(N)2 reaction with alkyl halides, at room temperature. We envisioned this goal through engaged C(sp(3)) chemical entities avoiding metal catalysts, additives, radical initiators or specific irradiation. This reaction guarantees that the new tetrasubstituted carbon formed retains all the C atoms from the three starting materials involved in the assembly.
  • Otros:

    Autor según el artículo: Gonzalez, Sara; Salvado, Oriol; Fernandez, Elena;
    Departamento: Química Física i Inorgànica
    Autor/es de la URV: Fernández Gutiérrez, Maria Elena / González Morán, Sara / Salvadó Ruiz, Oriol
    Palabras clave: Tertiary boronic esters Tertiary alcohols Styrenes Radicals Grignard-reagents Dicarbofunctionalization Cyclopropanation Borata-alkene Alkyl-halides 1,2-dicarbofunctionalization
    Resumen: We describe here the conjugate addition of tert-butyllithium to vinyl systems of boronic esters to generate a borata-alkene intermediate, followed by a sequential S(N)2 reaction with alkyl halides, at room temperature. We envisioned this goal through engaged C(sp(3)) chemical entities avoiding metal catalysts, additives, radical initiators or specific irradiation. This reaction guarantees that the new tetrasubstituted carbon formed retains all the C atoms from the three starting materials involved in the assembly.
    Áreas temáticas: Química Organic chemistry Materiais Engenharias iv Engenharias ii Ciências biológicas ii Ciência de alimentos Chemistry, organic Chemistry, applied Catalysis Biodiversidade Astronomia / física
    Acceso a la licencia de uso: https://creativecommons.org/licenses/by/3.0/es/
    Direcció de correo del autor: oriol.salvado@urv.cat sara.gonzalez@urv.cat oriol.salvado@urv.cat mariaelena.fernandez@urv.cat
    Identificador del autor: 0000-0002-7309-8956 0000-0001-9025-1791
    Fecha de alta del registro: 2024-09-07
    Versión del articulo depositado: info:eu-repo/semantics/publishedVersion
    Enlace a la fuente original: https://onlinelibrary.wiley.com/doi/full/10.1002/adsc.202200154
    URL Documento de licencia: https://repositori.urv.cat/ca/proteccio-de-dades/
    Referencia al articulo segun fuente origial: Advanced Synthesis & Catalysis. 364 (10): 1701-1707
    Referencia de l'ítem segons les normes APA: Gonzalez, Sara; Salvado, Oriol; Fernandez, Elena; (2022). 1,2-Dialkylation of 1,1-Arylboryl Alkenes Via Borata-Alkene Intermediate. Advanced Synthesis & Catalysis, 364(10), 1701-1707. DOI: 10.1002/adsc.202200154
    DOI del artículo: 10.1002/adsc.202200154
    Entidad: Universitat Rovira i Virgili
    Año de publicación de la revista: 2022
    Tipo de publicación: Journal Publications
  • Palabras clave:

    Catalysis,Chemistry, Applied,Chemistry, Organic,Organic Chemistry
    Tertiary boronic esters
    Tertiary alcohols
    Styrenes
    Radicals
    Grignard-reagents
    Dicarbofunctionalization
    Cyclopropanation
    Borata-alkene
    Alkyl-halides
    1,2-dicarbofunctionalization
    Química
    Organic chemistry
    Materiais
    Engenharias iv
    Engenharias ii
    Ciências biológicas ii
    Ciência de alimentos
    Chemistry, organic
    Chemistry, applied
    Catalysis
    Biodiversidade
    Astronomia / física
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