Artículo
Asymmetric hydrogenation of 3,4-hexanedione over PtSn catalysts
Fecha de publicación:
22/05/2010
Editorial:
Springer
Revista:
Catalysis Letters
ISSN:
1011-372X
e-ISSN:
1572-879X
Idioma:
Inglés
Tipo de recurso:
Artículo publicado
Clasificación temática:
Resumen
In this work, some results of the liquid-phase racemic and enantioselective hydrogenation of 3,4-hexanedione are presented. The catalysts employed were platinum-based, supported on SiO2. Monometallic catalysts were modified with organotin precursors either chiral (hexa-menthylditin, Men3Sn–SnMen3) or achiral (tetrabutyltin, SnBu4), and they were obtained via surface organometallic chemistry on metals techniques. Asymmetric system was selective to 4-hydroxyhexan-3-one, the enantiomeric excess achieved being 17%.
Palabras clave:
3,4-HEXANEDIONE
,
ASYMMETRIC HYDROGENATION
,
PTSN
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Colecciones
Articulos(CINDECA)
Articulos de CENTRO DE INV EN CS.APLICADAS "DR.JORGE J.RONCO"
Articulos de CENTRO DE INV EN CS.APLICADAS "DR.JORGE J.RONCO"
Articulos(INQUISUR)
Articulos de INST.DE QUIMICA DEL SUR
Articulos de INST.DE QUIMICA DEL SUR
Citación
Podestá, Julio Cesar; Vetere, Virginia; Faraoni, María Belén; Casella, Monica Laura; Asymmetric hydrogenation of 3,4-hexanedione over PtSn catalysts; Springer; Catalysis Letters; 138; 1-2; 22-5-2010; 34-39
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