Articles producció científica> Química Física i Inorgànica

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

  • Dades identificatives

    Identificador: imarina:9261217
    Autors:
    Gonzalez, SaraSalvado, OriolFernandez, Elena
    Resum:
    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.
  • Altres:

    Autor segons l'article: Gonzalez, Sara; Salvado, Oriol; Fernandez, Elena;
    Departament: Química Física i Inorgànica
    Autor/s de la URV: Fernández Gutiérrez, Maria Elena / González Morán, Sara / Salvadó Ruiz, Oriol
    Paraules clau: Tertiary boronic esters Tertiary alcohols Styrenes Radicals Grignard-reagents Dicarbofunctionalization Cyclopropanation Borata-alkene Alkyl-halides 1,2-dicarbofunctionalization
    Resum: 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.
    Àrees temàtiques: Química Organic chemistry Materiais Engenharias iv Engenharias ii Ciências biológicas ii Ciência de alimentos Chemistry, organic Chemistry, applied Catalysis Biodiversidade Astronomia / física
    Accès a la llicència d'ús: https://creativecommons.org/licenses/by/3.0/es/
    Adreça de correu electrònic de l'autor: oriol.salvado@urv.cat sara.gonzalez@urv.cat oriol.salvado@urv.cat mariaelena.fernandez@urv.cat
    Identificador de l'autor: 0000-0002-7309-8956 0000-0001-9025-1791
    Data d'alta del registre: 2024-09-07
    Versió de l'article dipositat: info:eu-repo/semantics/publishedVersion
    Enllaç font original: https://onlinelibrary.wiley.com/doi/full/10.1002/adsc.202200154
    URL Document de llicència: https://repositori.urv.cat/ca/proteccio-de-dades/
    Referència a l'article segons font original: Advanced Synthesis & Catalysis. 364 (10): 1701-1707
    Referència 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 de l'article: 10.1002/adsc.202200154
    Entitat: Universitat Rovira i Virgili
    Any de publicació de la revista: 2022
    Tipus de publicació: Journal Publications
  • Paraules clau:

    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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