A structure/catalytic activity study of gold(I)-NHC complexes, as well as their recyclability and reusability, in the hydration of alkynes in aqueous medium

Autores
Fernandez, Gabriela Araceli; Chopa, Alicia Beatriz; Silbestri, Gustavo Fabián
Año de publicación
2016
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
We conducted a structure/catalytic activity study of water-soluble gold(i) complexes-supporting sulfonated NHC ligands-in the hydration of alkynes in pure water or water nsp;:nsp;methanol (1nsp;:nsp;1), as well as their recyclability. Comparative studies were carried out with the addition of different silver salts. Our results indicate that the bulkier complex is the most effective and that the addition of methanol as co-solvent not only shortens reaction times but also stabilizes the less bulky complexes.
Fil: Fernandez, Gabriela Araceli. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto de Química del Sur. Universidad Nacional del Sur. Departamento de Química. Instituto de Química del Sur; Argentina
Fil: Chopa, Alicia Beatriz. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto de Química del Sur. Universidad Nacional del Sur. Departamento de Química. Instituto de Química del Sur; Argentina
Fil: Silbestri, Gustavo Fabián. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto de Química del Sur. Universidad Nacional del Sur. Departamento de Química. Instituto de Química del Sur; Argentina
Materia
Carbenes
Gold
Alkynes
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:11336/54700
Acceder
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repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling A structure/catalytic activity study of gold(I)-NHC complexes, as well as their recyclability and reusability, in the hydration of alkynes in aqueous mediumFernandez, Gabriela AraceliChopa, Alicia BeatrizSilbestri, Gustavo FabiánCarbenesGoldAlkyneshttps://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1We conducted a structure/catalytic activity study of water-soluble gold(i) complexes-supporting sulfonated NHC ligands-in the hydration of alkynes in pure water or water nsp;:nsp;methanol (1nsp;:nsp;1), as well as their recyclability. Comparative studies were carried out with the addition of different silver salts. Our results indicate that the bulkier complex is the most effective and that the addition of methanol as co-solvent not only shortens reaction times but also stabilizes the less bulky complexes.Fil: Fernandez, Gabriela Araceli. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto de Química del Sur. Universidad Nacional del Sur. Departamento de Química. Instituto de Química del Sur; ArgentinaFil: Chopa, Alicia Beatriz. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto de Química del Sur. Universidad Nacional del Sur. Departamento de Química. Instituto de Química del Sur; ArgentinaFil: Silbestri, Gustavo Fabián. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto de Química del Sur. Universidad Nacional del Sur. Departamento de Química. Instituto de Química del Sur; ArgentinaRoyal Society of Chemistry2016-02info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/54700Fernandez, Gabriela Araceli; Chopa, Alicia Beatriz; Silbestri, Gustavo Fabián; A structure/catalytic activity study of gold(I)-NHC complexes, as well as their recyclability and reusability, in the hydration of alkynes in aqueous medium; Royal Society of Chemistry; Catalysis Science and Technology; 6; 6; 2-2016; 1921-19292044-47532044-4761CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://pubs.rsc.org/en/content/articlelanding/2016/cy/c5cy01278c#!divAbstractinfo:eu-repo/semantics/altIdentifier/doi/10.1039/C5CY01278Cinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:46:43Zoai:ri.conicet.gov.ar:11336/54700instacron: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 09:46:44.24CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv A structure/catalytic activity study of gold(I)-NHC complexes, as well as their recyclability and reusability, in the hydration of alkynes in aqueous medium
title A structure/catalytic activity study of gold(I)-NHC complexes, as well as their recyclability and reusability, in the hydration of alkynes in aqueous medium
spellingShingle A structure/catalytic activity study of gold(I)-NHC complexes, as well as their recyclability and reusability, in the hydration of alkynes in aqueous medium
Fernandez, Gabriela Araceli
Carbenes
Gold
Alkynes
title_short A structure/catalytic activity study of gold(I)-NHC complexes, as well as their recyclability and reusability, in the hydration of alkynes in aqueous medium
title_full A structure/catalytic activity study of gold(I)-NHC complexes, as well as their recyclability and reusability, in the hydration of alkynes in aqueous medium
title_fullStr A structure/catalytic activity study of gold(I)-NHC complexes, as well as their recyclability and reusability, in the hydration of alkynes in aqueous medium
title_full_unstemmed A structure/catalytic activity study of gold(I)-NHC complexes, as well as their recyclability and reusability, in the hydration of alkynes in aqueous medium
title_sort A structure/catalytic activity study of gold(I)-NHC complexes, as well as their recyclability and reusability, in the hydration of alkynes in aqueous medium
dc.creator.none.fl_str_mv Fernandez, Gabriela Araceli
Chopa, Alicia Beatriz
Silbestri, Gustavo Fabián
author Fernandez, Gabriela Araceli
author_facet Fernandez, Gabriela Araceli
Chopa, Alicia Beatriz
Silbestri, Gustavo Fabián
author_role author
author2 Chopa, Alicia Beatriz
Silbestri, Gustavo Fabián
author2_role author
author
dc.subject.none.fl_str_mv Carbenes
Gold
Alkynes
topic Carbenes
Gold
Alkynes
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.4
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv We conducted a structure/catalytic activity study of water-soluble gold(i) complexes-supporting sulfonated NHC ligands-in the hydration of alkynes in pure water or water nsp;:nsp;methanol (1nsp;:nsp;1), as well as their recyclability. Comparative studies were carried out with the addition of different silver salts. Our results indicate that the bulkier complex is the most effective and that the addition of methanol as co-solvent not only shortens reaction times but also stabilizes the less bulky complexes.
Fil: Fernandez, Gabriela Araceli. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto de Química del Sur. Universidad Nacional del Sur. Departamento de Química. Instituto de Química del Sur; Argentina
Fil: Chopa, Alicia Beatriz. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto de Química del Sur. Universidad Nacional del Sur. Departamento de Química. Instituto de Química del Sur; Argentina
Fil: Silbestri, Gustavo Fabián. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto de Química del Sur. Universidad Nacional del Sur. Departamento de Química. Instituto de Química del Sur; Argentina
description We conducted a structure/catalytic activity study of water-soluble gold(i) complexes-supporting sulfonated NHC ligands-in the hydration of alkynes in pure water or water nsp;:nsp;methanol (1nsp;:nsp;1), as well as their recyclability. Comparative studies were carried out with the addition of different silver salts. Our results indicate that the bulkier complex is the most effective and that the addition of methanol as co-solvent not only shortens reaction times but also stabilizes the less bulky complexes.
publishDate 2016
dc.date.none.fl_str_mv 2016-02
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/11336/54700
Fernandez, Gabriela Araceli; Chopa, Alicia Beatriz; Silbestri, Gustavo Fabián; A structure/catalytic activity study of gold(I)-NHC complexes, as well as their recyclability and reusability, in the hydration of alkynes in aqueous medium; Royal Society of Chemistry; Catalysis Science and Technology; 6; 6; 2-2016; 1921-1929
2044-4753
2044-4761
CONICET Digital
CONICET
url http://hdl.handle.net/11336/54700
identifier_str_mv Fernandez, Gabriela Araceli; Chopa, Alicia Beatriz; Silbestri, Gustavo Fabián; A structure/catalytic activity study of gold(I)-NHC complexes, as well as their recyclability and reusability, in the hydration of alkynes in aqueous medium; Royal Society of Chemistry; Catalysis Science and Technology; 6; 6; 2-2016; 1921-1929
2044-4753
2044-4761
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://pubs.rsc.org/en/content/articlelanding/2016/cy/c5cy01278c#!divAbstract
info:eu-repo/semantics/altIdentifier/doi/10.1039/C5CY01278C
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
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Royal Society of Chemistry
publisher.none.fl_str_mv Royal Society of Chemistry
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
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score 13.070432

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