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    • DEP67 - Artículos de revista
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    Por favor, use este identificador para citar o enlazar este ítem:http://uvadoc.uva.es/handle/10324/21447

    Título
    Chiral Ureas and Thioureas Supported on Polystyrene for Enantioselective Aza-Henry Reaction in Solvent-free conditions
    Autor
    Pedrosa Sáez, RafaelAutoridad UVA Orcid
    Andrés García, José MaríaAutoridad UVA Orcid
    Ávila, Deisy P.
    Ceballos, Miriam
    Pindado Hernández, Rodrigo
    Año del Documento
    2015
    Editorial
    Royal Society of Chemistry
    Descripción
    Producción Científica
    Documento Fuente
    Green Chemistry, 2015, vol.17, p. 2217-2225
    Abstract
    Novel bifunctional ureas and thioureas inmovilized on sulfonylpystyrene have been prepared as recoverable and reusable organocatalysts and used in the stereoselective aza-Henry reaction under solvent-free conditions. The activity and stereoselection of the catalysts are dependent on the length of the tether bringing the active site and the polymer, being the catalyst derived from 1,6-hexane diamine the best one. It has been also demonstrated that the supported catalysts are more effective than the homologous soluble catalysts.
    Materias (normalizadas)
    Catalizadores
    Química orgánica
    ISSN
    1463-9262
    Revisión por pares
    SI
    DOI
    10.1039/C4GC02474E
    Patrocinador
    Ministerio de Economía, Industria y Competitividad (CTQ 2011-28487)
    Junta de Castilla y León (programa de apoyo a proyectos de investigación – Ref. VA064U13)
    Version del Editor
    http://pubs.rsc.org/
    Idioma
    eng
    URI
    http://uvadoc.uva.es/handle/10324/21447
    Derechos
    openAccess
    Collections
    • DEP67 - Artículos de revista [52]
    • CINQUIMA - Artículos de revista [162]
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    Attribution-NonCommercial-NoDerivatives 4.0 InternationalExcept where otherwise noted, this item's license is described as Attribution-NonCommercial-NoDerivatives 4.0 International

    Universidad de Valladolid

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