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

Autores
Martinez, José J.; Nope Vargas, Eliana Rocio; Rojas, Hugo; Brijaldo, Maria H.; Passos, Fabio; Romanelli, Gustavo Pablo
Año de publicación
2014
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
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.
Fil: Martinez, José J.. Universidad Pedagogica y Tecnológica de Colombia. Facultad de Ciencias; Colombia
Fil: Nope Vargas, Eliana Rocio. Universidad Pedagogica y Tecnológica de Colombia. Facultad de Ciencias; Colombia
Fil: Rojas, Hugo. Universidad Pedagogica y Tecnologica de Colombia; Colombia
Fil: Brijaldo, Maria H.. Universidade Federal Fluminense. Departamento de Engenharia Química e de Petróleo; Brasil
Fil: Passos, Fabio. Universidade Federal Fluminense. Departamento de Engenharia Química e de Petróleo; Brasil
Fil: Romanelli, Gustavo Pablo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigación y Desarrollo en Ciencias Aplicadas "Dr. Jorge J. Ronco". Universidad Nacional de la Plata. Facultad de Ciencias Exactas. Centro de Investigación y Desarrollo en Ciencias Aplicadas; Argentina
Materia
Reductive Amination
Furfural
Metal Colloids
Sulfonated Silica
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/30652
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Reductive amination of furfural over Me/SiO2 - SO3H (Me: Pt, Ir, Au) catalystsMartinez, José J.Nope Vargas, Eliana RocioRojas, HugoBrijaldo, Maria H.Passos, FabioRomanelli, Gustavo PabloReductive AminationFurfuralMetal ColloidsSulfonated Silicahttps://purl.org/becyt/ford/2.4https://purl.org/becyt/ford/2https://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1https://purl.org/becyt/ford/2.4https://purl.org/becyt/ford/2Gold, 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.Fil: Martinez, José J.. Universidad Pedagogica y Tecnológica de Colombia. Facultad de Ciencias; ColombiaFil: Nope Vargas, Eliana Rocio. Universidad Pedagogica y Tecnológica de Colombia. Facultad de Ciencias; ColombiaFil: Rojas, Hugo. Universidad Pedagogica y Tecnologica de Colombia; ColombiaFil: Brijaldo, Maria H.. Universidade Federal Fluminense. Departamento de Engenharia Química e de Petróleo; BrasilFil: Passos, Fabio. Universidade Federal Fluminense. Departamento de Engenharia Química e de Petróleo; BrasilFil: Romanelli, Gustavo Pablo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigación y Desarrollo en Ciencias Aplicadas "Dr. Jorge J. Ronco". Universidad Nacional de la Plata. Facultad de Ciencias Exactas. Centro de Investigación y Desarrollo en Ciencias Aplicadas; ArgentinaElsevier Science2014-05-27info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/30652Martinez, 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; 235-2401381-1169CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:07:41Zoai:ri.conicet.gov.ar:11336/30652instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 10:07:41.793CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Reductive amination of furfural over Me/SiO2 - SO3H (Me: Pt, Ir, Au) catalysts
title Reductive amination of furfural over Me/SiO2 - SO3H (Me: Pt, Ir, Au) catalysts
spellingShingle Reductive amination of furfural over Me/SiO2 - SO3H (Me: Pt, Ir, Au) catalysts
Martinez, José J.
Reductive Amination
Furfural
Metal Colloids
Sulfonated Silica
title_short Reductive amination of furfural over Me/SiO2 - SO3H (Me: Pt, Ir, Au) catalysts
title_full Reductive amination of furfural over Me/SiO2 - SO3H (Me: Pt, Ir, Au) catalysts
title_fullStr Reductive amination of furfural over Me/SiO2 - SO3H (Me: Pt, Ir, Au) catalysts
title_full_unstemmed Reductive amination of furfural over Me/SiO2 - SO3H (Me: Pt, Ir, Au) catalysts
title_sort Reductive amination of furfural over Me/SiO2 - SO3H (Me: Pt, Ir, Au) catalysts
dc.creator.none.fl_str_mv Martinez, José J.
Nope Vargas, Eliana Rocio
Rojas, Hugo
Brijaldo, Maria H.
Passos, Fabio
Romanelli, Gustavo Pablo
author Martinez, José J.
author_facet Martinez, José J.
Nope Vargas, Eliana Rocio
Rojas, Hugo
Brijaldo, Maria H.
Passos, Fabio
Romanelli, Gustavo Pablo
author_role author
author2 Nope Vargas, Eliana Rocio
Rojas, Hugo
Brijaldo, Maria H.
Passos, Fabio
Romanelli, Gustavo Pablo
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv Reductive Amination
Furfural
Metal Colloids
Sulfonated Silica
topic Reductive Amination
Furfural
Metal Colloids
Sulfonated Silica
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.4
https://purl.org/becyt/ford/2
https://purl.org/becyt/ford/1.4
https://purl.org/becyt/ford/1
https://purl.org/becyt/ford/2.4
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv 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.
Fil: Martinez, José J.. Universidad Pedagogica y Tecnológica de Colombia. Facultad de Ciencias; Colombia
Fil: Nope Vargas, Eliana Rocio. Universidad Pedagogica y Tecnológica de Colombia. Facultad de Ciencias; Colombia
Fil: Rojas, Hugo. Universidad Pedagogica y Tecnologica de Colombia; Colombia
Fil: Brijaldo, Maria H.. Universidade Federal Fluminense. Departamento de Engenharia Química e de Petróleo; Brasil
Fil: Passos, Fabio. Universidade Federal Fluminense. Departamento de Engenharia Química e de Petróleo; Brasil
Fil: Romanelli, Gustavo Pablo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigación y Desarrollo en Ciencias Aplicadas "Dr. Jorge J. Ronco". Universidad Nacional de la Plata. Facultad de Ciencias Exactas. Centro de Investigación y Desarrollo en Ciencias Aplicadas; Argentina
description 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.
publishDate 2014
dc.date.none.fl_str_mv 2014-05-27
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/30652
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
1381-1169
CONICET Digital
CONICET
url http://hdl.handle.net/11336/30652
identifier_str_mv 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
1381-1169
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier Science
publisher.none.fl_str_mv Elsevier Science
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
_version_ 1844613939943440384
score 13.070432

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