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Proline-coated gold nanoparticles as a highly efficient nanocatalyst for the enantioselective direct aldol reaction in water3

Opened Access Proline-coated gold nanoparticles as a highly efficient nanocatalyst for the enantioselective direct aldol reaction in water3

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Autor: Khiar, N.
Navas, Raquel
Elhalem, Eleonora
Valdivia Giménez, Victoria Esther
Fernández Fernández, Inmaculada
Departamento: Universidad de Sevilla. Departamento de Química Orgánica y Farmacéutica
Fecha: 2013
Publicado en: RSC Advances, 3 (12), 3861-3864.
Tipo de documento: Artículo
Resumen: Reported is an efficient approach to the synthesis of water-soluble proline-coated gold nanoparticles through a place exchange reaction between pentanethiolate stabilized gold nanoparticles and a proline-tethered amphiphilic thiol. Preliminary studies show that the nanocatalyst is highly active in an enamine type aldolisation leading to the desired product with nearly perfect diastereoselectivity and enantioselectivity using water as an innocuous solvent
Cita: Khiar, N., Navas, R., Elhalem, E., Valdivia Giménez, V.E. y Fernández Fernández, I. (2013). Proline-coated gold nanoparticles as a highly efficient nanocatalyst for the enantioselective direct aldol reaction in water3. RSC Advances, 3 (12), 3861-3864.
Tamaño: 438.8Kb
Formato: PDF

URI: http://hdl.handle.net/11441/42702

DOI: http://dx.doi.org/10.1039/c3ra22955f

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