Hexacoordinated tin complexes catalyse imine hydrogenation with H2

Autores
Žáková, Andrea; Saha, Pritha; Paparakis, Alexandros; Zábranský, Martin; Gastelu, Gabriela; Kukla, Jaroslav; Uranga, Jorge G.; Hulla, Martin
Año de publicación
2024
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Impact Factor (IF) 2023 (2024 update): 4.3
Fil: Žáková, Andrea. University Prague. Faculty of Science. Charles Department of Inorganic Chemistry; Czech Republic.
Fil: Saha, Pritha. University Prague. Faculty of Science. Charles Department of Inorganic Chemistry; Czech Republic.
Fil: Paparakis, Alexandros. University Prague. Faculty of Science. Charles Department of Inorganic Chemistry; Czech Republic.
Fil: Zábranský, Martin. University Prague. Faculty of Science. Charles Department of Inorganic Chemistry; Czech Republic.
Fil: Gastelu, Gabriela. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Departamento de Química Orgánica; Argentina.
Fil: Gastelu, Gabriela. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigaciones en Físico-Química Córdoba; Argentina.
Fil: Kukla, Jaroslav. University Prague. Faculty of Science Charles. Institute of Environmental Studies; Czech Republic.
Fil: Uranga, Jorge G. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas; Argentina.
Fil: Uranga, Jorge G. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigaciones en Físico-Química Córdoba; Argentina.
Fil: Hulla, Martin. University Prague. Faculty of Science. Charles Department of Inorganic Chemistry; Czech Republic.
Frustrated Lewis pair (FLP) hydrogenation catalysts predominantly use alkyl- and aryl-substituted Lewis acids (LA) that offer a limited number of combinations of substituents, limiting our ability to tune their properties and, ultimately, their reactivity. Nevertheless, main-group complexes have numerous ligands available for such purposes, which could enable us to broaden the range of FLP catalysis. Supporting this hypothesis, we demonstrate here that hexacoordinated tin complexes with Schiff base ligands catalyse imine hydrogenation via activation of H2(g). As shown by hydrogen–deuterium scrambling, [Sn(tBu2Salen)(OTf)2] activated H2(g) at 25 °C and 10 bar of H2. After tuning the ligands, we found that [Sn(Salen)Cl2] was the most efficient imine hydrogenation catalyst despite having the lowest activity in H2(g) activation. Moreover, various imines were hydrogenated in yields up to 98% thereby opening up opportunities for developing novel FLP hydrogenation catalysts based on hexacoordinated LA of main-group elements.
info:eu-repo/semantics/publishedVersion
Fil: Žáková, Andrea. University Prague. Faculty of Science. Charles Department of Inorganic Chemistry; Czech Republic.
Fil: Saha, Pritha. University Prague. Faculty of Science. Charles Department of Inorganic Chemistry; Czech Republic.
Fil: Paparakis, Alexandros. University Prague. Faculty of Science. Charles Department of Inorganic Chemistry; Czech Republic.
Fil: Zábranský, Martin. University Prague. Faculty of Science. Charles Department of Inorganic Chemistry; Czech Republic.
Fil: Gastelu, Gabriela. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Departamento de Química Orgánica; Argentina.
Fil: Gastelu, Gabriela. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigaciones en Físico-Química Córdoba; Argentina.
Fil: Kukla, Jaroslav. University Prague. Faculty of Science Charles. Institute of Environmental Studies; Czech Republic.
Fil: Uranga, Jorge G. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas; Argentina.
Fil: Uranga, Jorge G. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigaciones en Físico-Química Córdoba; Argentina.
Fil: Hulla, Martin. University Prague. Faculty of Science. Charles Department of Inorganic Chemistry; Czech Republic.
Materia
Catalysts
Hydrogenation
Ligands
Hexacoordinated
Imines
Nivel de accesibilidad
acceso abierto
Condiciones de uso
Repositorio
Repositorio Digital Universitario (UNC)
Institución
Universidad Nacional de Córdoba
OAI Identificador
oai:rdu.unc.edu.ar:11086/552744
Acceder
id RDUUNC_1fefc1d783121888b411914ce6996e74
oai_identifier_str oai:rdu.unc.edu.ar:11086/552744
network_acronym_str RDUUNC
repository_id_str 2572
network_name_str Repositorio Digital Universitario (UNC)
spelling Hexacoordinated tin complexes catalyse imine hydrogenation with H2Žáková, AndreaSaha, PrithaPaparakis, AlexandrosZábranský, MartinGastelu, GabrielaKukla, JaroslavUranga, Jorge G.Hulla, MartinCatalystsHydrogenationLigandsHexacoordinatedIminesImpact Factor (IF) 2023 (2024 update): 4.3Fil: Žáková, Andrea. University Prague. Faculty of Science. Charles Department of Inorganic Chemistry; Czech Republic.Fil: Saha, Pritha. University Prague. Faculty of Science. Charles Department of Inorganic Chemistry; Czech Republic.Fil: Paparakis, Alexandros. University Prague. Faculty of Science. Charles Department of Inorganic Chemistry; Czech Republic.Fil: Zábranský, Martin. University Prague. Faculty of Science. Charles Department of Inorganic Chemistry; Czech Republic.Fil: Gastelu, Gabriela. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Departamento de Química Orgánica; Argentina.Fil: Gastelu, Gabriela. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigaciones en Físico-Química Córdoba; Argentina.Fil: Kukla, Jaroslav. University Prague. Faculty of Science Charles. Institute of Environmental Studies; Czech Republic.Fil: Uranga, Jorge G. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas; Argentina.Fil: Uranga, Jorge G. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigaciones en Físico-Química Córdoba; Argentina.Fil: Hulla, Martin. University Prague. Faculty of Science. Charles Department of Inorganic Chemistry; Czech Republic.Frustrated Lewis pair (FLP) hydrogenation catalysts predominantly use alkyl- and aryl-substituted Lewis acids (LA) that offer a limited number of combinations of substituents, limiting our ability to tune their properties and, ultimately, their reactivity. Nevertheless, main-group complexes have numerous ligands available for such purposes, which could enable us to broaden the range of FLP catalysis. Supporting this hypothesis, we demonstrate here that hexacoordinated tin complexes with Schiff base ligands catalyse imine hydrogenation via activation of H2(g). As shown by hydrogen–deuterium scrambling, [Sn(tBu2Salen)(OTf)2] activated H2(g) at 25 °C and 10 bar of H2. After tuning the ligands, we found that [Sn(Salen)Cl2] was the most efficient imine hydrogenation catalyst despite having the lowest activity in H2(g) activation. Moreover, various imines were hydrogenated in yields up to 98% thereby opening up opportunities for developing novel FLP hydrogenation catalysts based on hexacoordinated LA of main-group elements.info:eu-repo/semantics/publishedVersionFil: Žáková, Andrea. University Prague. Faculty of Science. Charles Department of Inorganic Chemistry; Czech Republic.Fil: Saha, Pritha. University Prague. Faculty of Science. Charles Department of Inorganic Chemistry; Czech Republic.Fil: Paparakis, Alexandros. University Prague. Faculty of Science. Charles Department of Inorganic Chemistry; Czech Republic.Fil: Zábranský, Martin. University Prague. Faculty of Science. Charles Department of Inorganic Chemistry; Czech Republic.Fil: Gastelu, Gabriela. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Departamento de Química Orgánica; Argentina.Fil: Gastelu, Gabriela. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigaciones en Físico-Química Córdoba; Argentina.Fil: Kukla, Jaroslav. University Prague. Faculty of Science Charles. Institute of Environmental Studies; Czech Republic.Fil: Uranga, Jorge G. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas; Argentina.Fil: Uranga, Jorge G. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigaciones en Físico-Química Córdoba; Argentina.Fil: Hulla, Martin. University Prague. Faculty of Science. Charles Department of Inorganic Chemistry; Czech Republic.https://orcid.org/0000-0003-4905-7086https://orcid.org/0000-0002-0425-0395https://orcid.org/0000-0003-3051-3037https://orcid.org/0000-0001-9691-3354https://orcid.org/0000-0001-9068-06172024-02-16info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfŽáková, A., Saha, P., Paparakis, A., Zábranský, M., Gastelu, G., Kukla, J., ... & Hulla, M. (2024). Hexacoordinated tin complexes catalyse imine hydrogenation with H 2. Chemical Communications, 60(24), 3287-3290.http://hdl.handle.net/11086/5527441364-548Xhttps://pubs.rsc.org/en/content/articlehtml/2024/cc/d3cc05878fhttps://pubmed.ncbi.nlm.nih.gov/38421350/https://doi.org/10.1039/D3CC05878Fenginfo:eu-repo/semantics/openAccessreponame:Repositorio Digital Universitario (UNC)instname:Universidad Nacional de Córdobainstacron:UNC2025-10-23T11:19:02Zoai:rdu.unc.edu.ar:11086/552744Institucionalhttps://rdu.unc.edu.ar/Universidad públicaNo correspondehttp://rdu.unc.edu.ar/oai/snrdoca.unc@gmail.comArgentinaNo correspondeNo correspondeNo correspondeopendoar:25722025-10-23 11:19:02.601Repositorio Digital Universitario (UNC) - Universidad Nacional de Córdobafalse
dc.title.none.fl_str_mv Hexacoordinated tin complexes catalyse imine hydrogenation with H2
title Hexacoordinated tin complexes catalyse imine hydrogenation with H2
spellingShingle Hexacoordinated tin complexes catalyse imine hydrogenation with H2
Žáková, Andrea
Catalysts
Hydrogenation
Ligands
Hexacoordinated
Imines
title_short Hexacoordinated tin complexes catalyse imine hydrogenation with H2
title_full Hexacoordinated tin complexes catalyse imine hydrogenation with H2
title_fullStr Hexacoordinated tin complexes catalyse imine hydrogenation with H2
title_full_unstemmed Hexacoordinated tin complexes catalyse imine hydrogenation with H2
title_sort Hexacoordinated tin complexes catalyse imine hydrogenation with H2
dc.creator.none.fl_str_mv Žáková, Andrea
Saha, Pritha
Paparakis, Alexandros
Zábranský, Martin
Gastelu, Gabriela
Kukla, Jaroslav
Uranga, Jorge G.
Hulla, Martin
author Žáková, Andrea
author_facet Žáková, Andrea
Saha, Pritha
Paparakis, Alexandros
Zábranský, Martin
Gastelu, Gabriela
Kukla, Jaroslav
Uranga, Jorge G.
Hulla, Martin
author_role author
author2 Saha, Pritha
Paparakis, Alexandros
Zábranský, Martin
Gastelu, Gabriela
Kukla, Jaroslav
Uranga, Jorge G.
Hulla, Martin
author2_role author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv https://orcid.org/0000-0003-4905-7086
https://orcid.org/0000-0002-0425-0395
https://orcid.org/0000-0003-3051-3037
https://orcid.org/0000-0001-9691-3354
https://orcid.org/0000-0001-9068-0617
dc.subject.none.fl_str_mv Catalysts
Hydrogenation
Ligands
Hexacoordinated
Imines
topic Catalysts
Hydrogenation
Ligands
Hexacoordinated
Imines
dc.description.none.fl_txt_mv Impact Factor (IF) 2023 (2024 update): 4.3
Fil: Žáková, Andrea. University Prague. Faculty of Science. Charles Department of Inorganic Chemistry; Czech Republic.
Fil: Saha, Pritha. University Prague. Faculty of Science. Charles Department of Inorganic Chemistry; Czech Republic.
Fil: Paparakis, Alexandros. University Prague. Faculty of Science. Charles Department of Inorganic Chemistry; Czech Republic.
Fil: Zábranský, Martin. University Prague. Faculty of Science. Charles Department of Inorganic Chemistry; Czech Republic.
Fil: Gastelu, Gabriela. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Departamento de Química Orgánica; Argentina.
Fil: Gastelu, Gabriela. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigaciones en Físico-Química Córdoba; Argentina.
Fil: Kukla, Jaroslav. University Prague. Faculty of Science Charles. Institute of Environmental Studies; Czech Republic.
Fil: Uranga, Jorge G. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas; Argentina.
Fil: Uranga, Jorge G. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigaciones en Físico-Química Córdoba; Argentina.
Fil: Hulla, Martin. University Prague. Faculty of Science. Charles Department of Inorganic Chemistry; Czech Republic.
Frustrated Lewis pair (FLP) hydrogenation catalysts predominantly use alkyl- and aryl-substituted Lewis acids (LA) that offer a limited number of combinations of substituents, limiting our ability to tune their properties and, ultimately, their reactivity. Nevertheless, main-group complexes have numerous ligands available for such purposes, which could enable us to broaden the range of FLP catalysis. Supporting this hypothesis, we demonstrate here that hexacoordinated tin complexes with Schiff base ligands catalyse imine hydrogenation via activation of H2(g). As shown by hydrogen–deuterium scrambling, [Sn(tBu2Salen)(OTf)2] activated H2(g) at 25 °C and 10 bar of H2. After tuning the ligands, we found that [Sn(Salen)Cl2] was the most efficient imine hydrogenation catalyst despite having the lowest activity in H2(g) activation. Moreover, various imines were hydrogenated in yields up to 98% thereby opening up opportunities for developing novel FLP hydrogenation catalysts based on hexacoordinated LA of main-group elements.
info:eu-repo/semantics/publishedVersion
Fil: Žáková, Andrea. University Prague. Faculty of Science. Charles Department of Inorganic Chemistry; Czech Republic.
Fil: Saha, Pritha. University Prague. Faculty of Science. Charles Department of Inorganic Chemistry; Czech Republic.
Fil: Paparakis, Alexandros. University Prague. Faculty of Science. Charles Department of Inorganic Chemistry; Czech Republic.
Fil: Zábranský, Martin. University Prague. Faculty of Science. Charles Department of Inorganic Chemistry; Czech Republic.
Fil: Gastelu, Gabriela. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Departamento de Química Orgánica; Argentina.
Fil: Gastelu, Gabriela. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigaciones en Físico-Química Córdoba; Argentina.
Fil: Kukla, Jaroslav. University Prague. Faculty of Science Charles. Institute of Environmental Studies; Czech Republic.
Fil: Uranga, Jorge G. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas; Argentina.
Fil: Uranga, Jorge G. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigaciones en Físico-Química Córdoba; Argentina.
Fil: Hulla, Martin. University Prague. Faculty of Science. Charles Department of Inorganic Chemistry; Czech Republic.
description Impact Factor (IF) 2023 (2024 update): 4.3
publishDate 2024
dc.date.none.fl_str_mv 2024-02-16
dc.type.none.fl_str_mv info:eu-repo/semantics/publishedVersion
info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
status_str publishedVersion
format article
dc.identifier.none.fl_str_mv Žáková, A., Saha, P., Paparakis, A., Zábranský, M., Gastelu, G., Kukla, J., ... & Hulla, M. (2024). Hexacoordinated tin complexes catalyse imine hydrogenation with H 2. Chemical Communications, 60(24), 3287-3290.
http://hdl.handle.net/11086/552744
1364-548X
https://pubs.rsc.org/en/content/articlehtml/2024/cc/d3cc05878f
https://pubmed.ncbi.nlm.nih.gov/38421350/
https://doi.org/10.1039/D3CC05878F
identifier_str_mv Žáková, A., Saha, P., Paparakis, A., Zábranský, M., Gastelu, G., Kukla, J., ... & Hulla, M. (2024). Hexacoordinated tin complexes catalyse imine hydrogenation with H 2. Chemical Communications, 60(24), 3287-3290.
1364-548X
url http://hdl.handle.net/11086/552744
https://pubs.rsc.org/en/content/articlehtml/2024/cc/d3cc05878f
https://pubmed.ncbi.nlm.nih.gov/38421350/
https://doi.org/10.1039/D3CC05878F
dc.language.none.fl_str_mv eng
language eng
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:Repositorio Digital Universitario (UNC)
instname:Universidad Nacional de Córdoba
instacron:UNC
reponame_str Repositorio Digital Universitario (UNC)
collection Repositorio Digital Universitario (UNC)
instname_str Universidad Nacional de Córdoba
instacron_str UNC
institution UNC
repository.name.fl_str_mv Repositorio Digital Universitario (UNC) - Universidad Nacional de Córdoba
repository.mail.fl_str_mv oca.unc@gmail.com
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score 12.982451

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