Immobilization of Chiral Ferrocenyl Ligands on Silica Gel and their Testing in Pd-catalyzed Allylic Substitution and Rh-catalyzed Hydrogenation

Five different silica gels containing two chiral ferrocenyl ligands were prepared by various synthetic routes and tested in an enantioselective Pd(0)-catalyzed allylic substitution and Rh-catalyzed hydrogenation. All the prepared anchored ligands were characterized by porosimetry data, DRIFTS spectr...

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Autores principales: Cvengroš, Ján, Toma, Štefan, Žembéryová, Mária, Macquarrie, Duncan J.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2005
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6147725/
https://www.ncbi.nlm.nih.gov/pubmed/18007338
http://dx.doi.org/10.3390/10060679
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author Cvengroš, Ján
Toma, Štefan
Žembéryová, Mária
Macquarrie, Duncan J.
author_facet Cvengroš, Ján
Toma, Štefan
Žembéryová, Mária
Macquarrie, Duncan J.
author_sort Cvengroš, Ján
collection PubMed
description Five different silica gels containing two chiral ferrocenyl ligands were prepared by various synthetic routes and tested in an enantioselective Pd(0)-catalyzed allylic substitution and Rh-catalyzed hydrogenation. All the prepared anchored ligands were characterized by porosimetry data, DRIFTS spectra, thermal data and AAS. The aim of the work was to compare the influence of the carrier, surface properties and immobilization strategy on the performance of the catalyst.
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spelling pubmed-61477252018-11-19 Immobilization of Chiral Ferrocenyl Ligands on Silica Gel and their Testing in Pd-catalyzed Allylic Substitution and Rh-catalyzed Hydrogenation Cvengroš, Ján Toma, Štefan Žembéryová, Mária Macquarrie, Duncan J. Molecules Article Five different silica gels containing two chiral ferrocenyl ligands were prepared by various synthetic routes and tested in an enantioselective Pd(0)-catalyzed allylic substitution and Rh-catalyzed hydrogenation. All the prepared anchored ligands were characterized by porosimetry data, DRIFTS spectra, thermal data and AAS. The aim of the work was to compare the influence of the carrier, surface properties and immobilization strategy on the performance of the catalyst. MDPI 2005-07-14 /pmc/articles/PMC6147725/ /pubmed/18007338 http://dx.doi.org/10.3390/10060679 Text en © 2005 by MDPI (http://www.mdpi.org). Reproduction is permitted for noncommercial purposes.
spellingShingle Article
Cvengroš, Ján
Toma, Štefan
Žembéryová, Mária
Macquarrie, Duncan J.
Immobilization of Chiral Ferrocenyl Ligands on Silica Gel and their Testing in Pd-catalyzed Allylic Substitution and Rh-catalyzed Hydrogenation
title Immobilization of Chiral Ferrocenyl Ligands on Silica Gel and their Testing in Pd-catalyzed Allylic Substitution and Rh-catalyzed Hydrogenation
title_full Immobilization of Chiral Ferrocenyl Ligands on Silica Gel and their Testing in Pd-catalyzed Allylic Substitution and Rh-catalyzed Hydrogenation
title_fullStr Immobilization of Chiral Ferrocenyl Ligands on Silica Gel and their Testing in Pd-catalyzed Allylic Substitution and Rh-catalyzed Hydrogenation
title_full_unstemmed Immobilization of Chiral Ferrocenyl Ligands on Silica Gel and their Testing in Pd-catalyzed Allylic Substitution and Rh-catalyzed Hydrogenation
title_short Immobilization of Chiral Ferrocenyl Ligands on Silica Gel and their Testing in Pd-catalyzed Allylic Substitution and Rh-catalyzed Hydrogenation
title_sort immobilization of chiral ferrocenyl ligands on silica gel and their testing in pd-catalyzed allylic substitution and rh-catalyzed hydrogenation
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6147725/
https://www.ncbi.nlm.nih.gov/pubmed/18007338
http://dx.doi.org/10.3390/10060679
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AT zemberyovamaria immobilizationofchiralferrocenylligandsonsilicagelandtheirtestinginpdcatalyzedallylicsubstitutionandrhcatalyzedhydrogenation
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