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Gold carbene or carbenoid: Is there a difference?

  • Datos identificativos

    Identificador: PC:1190
    Autores:
    Michael E. MuratoreYahui WangAntonio M. Echavarren
    Resumen:
    Abstract By reviewing the recent progress on the elucidation of the structure of gold carbenes and the definitions of metal carbenes and carbenoids, we recommend to use the term gold carbene to describe gold carbene-like intermediates, regardless of whether the carbene or carbocation extreme resonance dominates. Gold carbenes, because of the weak metal-to-carbene ¿-back-donation and their strongly electrophilic reactivity, could be classified into the broader family of Fischer carbenes, although their behavior and properties are very specific. © 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
  • Otros:

    Autor según el artículo: Michael E. Muratore Yahui Wang Antonio M. Echavarren
    Departamento: Química Analítica i Química Orgànica
    Autor/es de la URV: Michael E. Muratore Yahui Wang ECHAVARREN PABLOS, ANTONIO MARIA
    Palabras clave: Carbenoids Carbenes Back donation
    Resumen: Abstract By reviewing the recent progress on the elucidation of the structure of gold carbenes and the definitions of metal carbenes and carbenoids, we recommend to use the term gold carbene to describe gold carbene-like intermediates, regardless of whether the carbene or carbocation extreme resonance dominates. Gold carbenes, because of the weak metal-to-carbene ¿-back-donation and their strongly electrophilic reactivity, could be classified into the broader family of Fischer carbenes, although their behavior and properties are very specific. © 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
    Áreas temáticas: Chemistry Química Química
    Acceso a la licencia de uso: https://creativecommons.org/licenses/by/3.0/es/
    ISSN: 0947-6539
    Identificador del autor: n/a n/a 0000-0001-6808-3007
    Fecha de alta del registro: 2015-07-31
    Página final: 7339
    Volumen de revista: 21
    Versión del articulo depositado: info:eu-repo/semantics/publishedVersion
    Enlace a la fuente original: http://onlinelibrary.wiley.com/doi/10.1002/chem.201406318/full
    URL Documento de licencia: https://repositori.urv.cat/ca/proteccio-de-dades/
    DOI del artículo: 10.1002/chem.201406318
    Entidad: Universitat Rovira i Virgili
    Año de publicación de la revista: 2015
    Página inicial: 7332
    Tipo de publicación: Article Artículo Article
  • Palabras clave:

    Or -- Compostos
    Carbens
    Carbenoids
    Carbenes
    Back donation
    Chemistry
    Química
    Química
    0947-6539
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