Artículo

Reductive amination of furfural over Me/SiO2 - SO3H (Me: Pt, Ir, Au) catalysts

Martinez, José J.; Nope Vargas, Eliana RocioIcon ; Rojas, Hugo; Brijaldo, Maria H.; Passos, Fabio; Romanelli, Gustavo PabloIcon
Fecha de publicación: 27/05/2014
Editorial: Elsevier Science
Revista: Journal of Molecular Catalysis A: Chemical
ISSN: 1381-1169
Idioma: Inglés
Tipo de recurso: Artículo publicado
Clasificación temática:

Resumen

Gold, platinum and iridium colloids were supported on sulfonic acid-functionalized silica and were employed for the reductive amination of furfural. The catalysts were characterized by N2-physisorption at 77 K, X-ray diffraction, H2 chemisorption and XPS. The results indicated that Ir, Au and Pt colloids were uniformly dispersed on the SiO2-SO3H support. XPS results showed the interaction of sulfonic acidgroups and metal sites which favors the formation of imine and its subsequent hydrogenation to amines.
Palabras clave: Reductive Amination , Furfural , Metal Colloids , Sulfonated Silica
 
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info:eu-repo/semantics/openAccess Excepto donde se diga explícitamente, este item se publica bajo la siguiente descripción: Creative Commons Attribution-NonCommercial-ShareAlike 2.5 Unported (CC BY-NC-SA 2.5)
Identificadores
URI: http://hdl.handle.net/11336/30652
DOI: http://dx.doi.org/ 10.1016/j.molcata.2014.05.014 1381-1169
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Articulos(CINDECA)
Articulos de CENTRO DE INV EN CS.APLICADAS "DR.JORGE J.RONCO"
Citación
Martinez, José J.; Nope Vargas, Eliana Rocio; Rojas, Hugo; Brijaldo, Maria H.; Passos, Fabio; et al.; Reductive amination of furfural over Me/SiO2 - SO3H (Me: Pt, Ir, Au) catalysts; Elsevier Science; Journal of Molecular Catalysis A: Chemical; 392; 27-5-2014; 235-240
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