The Wilkinson Complex as a heterogeneous catalyst in the partial hydrogenation of 1-heptyne. regeneration of the complex

Autores
Cagnola, Edgardo Alberto; Liprandi, Domingo Antonio; Paredes, José; Carrara, Nicolás Ricardo; Quiroga, Monica Esther
Año de publicación
2016
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The Wilkinson complex was tested as a catalyst in the partial hydrogenation of 1-heptyne, a medium chain alkyne, at a temperature of T = 303 K and hydrogen pressure PH2 = 150 kPa. The tests were performed in homogeneous system as well as heterogeneous, supporting the complex on i) ã-Al2O3 and ii) a commercial arbonaceous material, RX3. Characterization by means of XPS and FTIR revealed that the anchored complex did not lose its chemical identity, being the catalytically active species. The Wilkinson complex on RX3 showed better conversions and selectivities, higher than the Lindlar catalyst, used as a reference. Additionally, it was proposed a method to recover Rh as a metal from the remaining solutions, and regenerate the complex to be reused from it.
Fil: Cagnola, Edgardo Alberto. Universidad Nacional del Litoral. Facultad de Ingeniería Química; Argentina
Fil: Liprandi, Domingo Antonio. Universidad Nacional del Litoral. Facultad de Ingeniería Química; Argentina
Fil: Paredes, José. Universidad Nacional del Litoral. Facultad de Ingeniería Química; Argentina
Fil: Carrara, Nicolás Ricardo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Investigaciones en Catálisis y Petroquímica ; Argentina
Fil: Quiroga, Monica Esther. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Investigaciones en Catálisis y Petroquímica ; Argentina
Materia
Wilkinson complex
partial hydrogenation
heterogeneous catalyst
complex regeneration
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:11336/43572
Acceder
id CONICETDig_6fbb84870a5ef6734df1c663b4eb8b66
oai_identifier_str oai:ri.conicet.gov.ar:11336/43572
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling The Wilkinson Complex as a heterogeneous catalyst in the partial hydrogenation of 1-heptyne. regeneration of the complexCagnola, Edgardo AlbertoLiprandi, Domingo AntonioParedes, JoséCarrara, Nicolás RicardoQuiroga, Monica EstherWilkinson complexpartial hydrogenationheterogeneous catalystcomplex regenerationhttps://purl.org/becyt/ford/2.4https://purl.org/becyt/ford/2The Wilkinson complex was tested as a catalyst in the partial hydrogenation of 1-heptyne, a medium chain alkyne, at a temperature of T = 303 K and hydrogen pressure PH2 = 150 kPa. The tests were performed in homogeneous system as well as heterogeneous, supporting the complex on i) ã-Al2O3 and ii) a commercial arbonaceous material, RX3. Characterization by means of XPS and FTIR revealed that the anchored complex did not lose its chemical identity, being the catalytically active species. The Wilkinson complex on RX3 showed better conversions and selectivities, higher than the Lindlar catalyst, used as a reference. Additionally, it was proposed a method to recover Rh as a metal from the remaining solutions, and regenerate the complex to be reused from it.Fil: Cagnola, Edgardo Alberto. Universidad Nacional del Litoral. Facultad de Ingeniería Química; ArgentinaFil: Liprandi, Domingo Antonio. Universidad Nacional del Litoral. Facultad de Ingeniería Química; ArgentinaFil: Paredes, José. Universidad Nacional del Litoral. Facultad de Ingeniería Química; ArgentinaFil: Carrara, Nicolás Ricardo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Investigaciones en Catálisis y Petroquímica ; ArgentinaFil: Quiroga, Monica Esther. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Investigaciones en Catálisis y Petroquímica ; ArgentinaSociedade Brasileira de Química2016-06info: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/11336/43572Cagnola, Edgardo Alberto; Liprandi, Domingo Antonio; Paredes, José; Carrara, Nicolás Ricardo; Quiroga, Monica Esther; The Wilkinson Complex as a heterogeneous catalyst in the partial hydrogenation of 1-heptyne. regeneration of the complex; Sociedade Brasileira de Química; Química Nova; 39; 5; 6-2016; 575-5800100-40421678-7064CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.5935/0100-4042.20160066info:eu-repo/semantics/altIdentifier/url/http://quimicanova.sbq.org.br/imagebank/pdf/v39n5a07.pdfinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T15:31:33Zoai:ri.conicet.gov.ar:11336/43572instacron: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:34982025-10-15 15:31:33.658CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv The Wilkinson Complex as a heterogeneous catalyst in the partial hydrogenation of 1-heptyne. regeneration of the complex
title The Wilkinson Complex as a heterogeneous catalyst in the partial hydrogenation of 1-heptyne. regeneration of the complex
spellingShingle The Wilkinson Complex as a heterogeneous catalyst in the partial hydrogenation of 1-heptyne. regeneration of the complex
Cagnola, Edgardo Alberto
Wilkinson complex
partial hydrogenation
heterogeneous catalyst
complex regeneration
title_short The Wilkinson Complex as a heterogeneous catalyst in the partial hydrogenation of 1-heptyne. regeneration of the complex
title_full The Wilkinson Complex as a heterogeneous catalyst in the partial hydrogenation of 1-heptyne. regeneration of the complex
title_fullStr The Wilkinson Complex as a heterogeneous catalyst in the partial hydrogenation of 1-heptyne. regeneration of the complex
title_full_unstemmed The Wilkinson Complex as a heterogeneous catalyst in the partial hydrogenation of 1-heptyne. regeneration of the complex
title_sort The Wilkinson Complex as a heterogeneous catalyst in the partial hydrogenation of 1-heptyne. regeneration of the complex
dc.creator.none.fl_str_mv Cagnola, Edgardo Alberto
Liprandi, Domingo Antonio
Paredes, José
Carrara, Nicolás Ricardo
Quiroga, Monica Esther
author Cagnola, Edgardo Alberto
author_facet Cagnola, Edgardo Alberto
Liprandi, Domingo Antonio
Paredes, José
Carrara, Nicolás Ricardo
Quiroga, Monica Esther
author_role author
author2 Liprandi, Domingo Antonio
Paredes, José
Carrara, Nicolás Ricardo
Quiroga, Monica Esther
author2_role author
author
author
author
dc.subject.none.fl_str_mv Wilkinson complex
partial hydrogenation
heterogeneous catalyst
complex regeneration
topic Wilkinson complex
partial hydrogenation
heterogeneous catalyst
complex regeneration
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.4
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv The Wilkinson complex was tested as a catalyst in the partial hydrogenation of 1-heptyne, a medium chain alkyne, at a temperature of T = 303 K and hydrogen pressure PH2 = 150 kPa. The tests were performed in homogeneous system as well as heterogeneous, supporting the complex on i) ã-Al2O3 and ii) a commercial arbonaceous material, RX3. Characterization by means of XPS and FTIR revealed that the anchored complex did not lose its chemical identity, being the catalytically active species. The Wilkinson complex on RX3 showed better conversions and selectivities, higher than the Lindlar catalyst, used as a reference. Additionally, it was proposed a method to recover Rh as a metal from the remaining solutions, and regenerate the complex to be reused from it.
Fil: Cagnola, Edgardo Alberto. Universidad Nacional del Litoral. Facultad de Ingeniería Química; Argentina
Fil: Liprandi, Domingo Antonio. Universidad Nacional del Litoral. Facultad de Ingeniería Química; Argentina
Fil: Paredes, José. Universidad Nacional del Litoral. Facultad de Ingeniería Química; Argentina
Fil: Carrara, Nicolás Ricardo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Investigaciones en Catálisis y Petroquímica ; Argentina
Fil: Quiroga, Monica Esther. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Investigaciones en Catálisis y Petroquímica ; Argentina
description The Wilkinson complex was tested as a catalyst in the partial hydrogenation of 1-heptyne, a medium chain alkyne, at a temperature of T = 303 K and hydrogen pressure PH2 = 150 kPa. The tests were performed in homogeneous system as well as heterogeneous, supporting the complex on i) ã-Al2O3 and ii) a commercial arbonaceous material, RX3. Characterization by means of XPS and FTIR revealed that the anchored complex did not lose its chemical identity, being the catalytically active species. The Wilkinson complex on RX3 showed better conversions and selectivities, higher than the Lindlar catalyst, used as a reference. Additionally, it was proposed a method to recover Rh as a metal from the remaining solutions, and regenerate the complex to be reused from it.
publishDate 2016
dc.date.none.fl_str_mv 2016-06
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/11336/43572
Cagnola, Edgardo Alberto; Liprandi, Domingo Antonio; Paredes, José; Carrara, Nicolás Ricardo; Quiroga, Monica Esther; The Wilkinson Complex as a heterogeneous catalyst in the partial hydrogenation of 1-heptyne. regeneration of the complex; Sociedade Brasileira de Química; Química Nova; 39; 5; 6-2016; 575-580
0100-4042
1678-7064
CONICET Digital
CONICET
url http://hdl.handle.net/11336/43572
identifier_str_mv Cagnola, Edgardo Alberto; Liprandi, Domingo Antonio; Paredes, José; Carrara, Nicolás Ricardo; Quiroga, Monica Esther; The Wilkinson Complex as a heterogeneous catalyst in the partial hydrogenation of 1-heptyne. regeneration of the complex; Sociedade Brasileira de Química; Química Nova; 39; 5; 6-2016; 575-580
0100-4042
1678-7064
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.5935/0100-4042.20160066
info:eu-repo/semantics/altIdentifier/url/http://quimicanova.sbq.org.br/imagebank/pdf/v39n5a07.pdf
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 Sociedade Brasileira de Química
publisher.none.fl_str_mv Sociedade Brasileira de Química
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_ 1846083451266007040
score 13.22299

Publicaciones similares