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Gold(I) Carbenoids: On-Demand Access to Gold(I) Carbenes in Solution

  • Dades identificatives

    Identificador: imarina:9440784
    Autors:
    Sarria Toro, Juan MGarcia-Morales, CristinaRaducan, MihaiSmirnova, Ekaterina SEchavarren, Antonio M
    Resum:
    Chloromethylgold(I) complexes of phosphine, phosphite, and N-heterocyclic carbene ligands are easily synthesized by reaction of trimethylsilyldiazomethane with the corresponding gold chloride precursors. Activation of these gold(I) carbenoids with a variety of chloride scavengers promotes reactivity typical of metallocarbenes in solution, namely homocoupling to ethylene, olefin cyclopropanation, and Buchner ring expansion of benzene.
  • Altres:

    Autor segons l'article: Sarria Toro, Juan M; Garcia-Morales, Cristina; Raducan, Mihai; Smirnova, Ekaterina S; Echavarren, Antonio M
    Departament: Química Analítica i Química Orgànica
    Autor/s de la URV: ECHAVARREN PABLOS, ANTONIO
    Paraules clau: Trimethylsilyldiazomethane Substitution Smith cyclopropanation reaction Reactivity Metathesi Gold Gol Gas-phase Decomposition Cyclopropanation Complexes Carbon bonds Carbenoids Carbenes Buchner reaction Aromatic-hydrocarbons
    Resum: Chloromethylgold(I) complexes of phosphine, phosphite, and N-heterocyclic carbene ligands are easily synthesized by reaction of trimethylsilyldiazomethane with the corresponding gold chloride precursors. Activation of these gold(I) carbenoids with a variety of chloride scavengers promotes reactivity typical of metallocarbenes in solution, namely homocoupling to ethylene, olefin cyclopropanation, and Buchner ring expansion of benzene.
    Àrees temàtiques: Química Medicina ii Medicina i Materiais Interdisciplinar General medicine General chemistry Farmacia Engenharias ii Ciências biológicas iii Ciências biológicas ii Ciências biológicas i Chemistry, multidisciplinary Chemistry (miscellaneous) Chemistry (all) Chemistry Catalysis Astronomia / física
    Accès a la llicència d'ús: https://creativecommons.org/licenses/by/3.0/es/
    Adreça de correu electrònic de l'autor: antoniomaria.echavarren@urv.cat
    Identificador de l'autor: 0000-0002-6418-7930
    Data d'alta del registre: 2025-02-18
    Versió de l'article dipositat: info:eu-repo/semantics/publishedVersion
    Referència a l'article segons font original: Angewandte Chemie (International Ed. Print). 56 (7): 1859-1863
    Referència de l'ítem segons les normes APA: Sarria Toro, Juan M; Garcia-Morales, Cristina; Raducan, Mihai; Smirnova, Ekaterina S; Echavarren, Antonio M (2017). Gold(I) Carbenoids: On-Demand Access to Gold(I) Carbenes in Solution. Angewandte Chemie (International Ed. Print), 56(7), 1859-1863. DOI: 10.1002/anie.201611705
    URL Document de llicència: https://repositori.urv.cat/ca/proteccio-de-dades/
    Entitat: Universitat Rovira i Virgili
    Any de publicació de la revista: 2017
    Tipus de publicació: Journal Publications
  • Paraules clau:

    Catalysis,Chemistry,Chemistry (Miscellaneous),Chemistry, Multidisciplinary
    Trimethylsilyldiazomethane
    Substitution
    Smith cyclopropanation reaction
    Reactivity
    Metathesi
    Gold
    Gol
    Gas-phase
    Decomposition
    Cyclopropanation
    Complexes
    Carbon bonds
    Carbenoids
    Carbenes
    Buchner reaction
    Aromatic-hydrocarbons
    Química
    Medicina ii
    Medicina i
    Materiais
    Interdisciplinar
    General medicine
    General chemistry
    Farmacia
    Engenharias ii
    Ciências biológicas iii
    Ciências biológicas ii
    Ciências biológicas i
    Chemistry, multidisciplinary
    Chemistry (miscellaneous)
    Chemistry (all)
    Chemistry
    Catalysis
    Astronomia / física
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