Influence of Pore Size in Benzoin Condensation of Furfural Using Heterogenized Benzimidazole Organocatalysts

A designed N‐heterocyclic carbene (NHC) catalyst was covalently anchored on a range of mesoporous and hierarchical supports, to study the influence of pore size in the benzoin condensation of furfural. The structural and spectroscopic characteristics of the anchored catalysts were investigated, also...

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Autores principales: Miletto, Ivana, Meazza, Marta, Paul, Geo, Cossi, Maurizio, Gianotti, Enrica, Marchese, Leonardo, Rios, Ramon, Pera‐Titus, Marc, Raja, Robert
Formato: Online Artículo Texto
Lenguaje:English
Publicado: John Wiley and Sons Inc. 2022
Materias:
Research Articles
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10108080/
https://www.ncbi.nlm.nih.gov/pubmed/36302695
http://dx.doi.org/10.1002/chem.202202771
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author Miletto, Ivana
Meazza, Marta
Paul, Geo
Cossi, Maurizio
Gianotti, Enrica
Marchese, Leonardo
Rios, Ramon
Pera‐Titus, Marc
Raja, Robert
author_facet Miletto, Ivana
Meazza, Marta
Paul, Geo
Cossi, Maurizio
Gianotti, Enrica
Marchese, Leonardo
Rios, Ramon
Pera‐Titus, Marc
Raja, Robert
author_sort Miletto, Ivana
collection PubMed
description A designed N‐heterocyclic carbene (NHC) catalyst was covalently anchored on a range of mesoporous and hierarchical supports, to study the influence of pore size in the benzoin condensation of furfural. The structural and spectroscopic characteristics of the anchored catalysts were investigated, also with the help of molecular dynamics simulations, in order to rationalize the degree of stability and recyclability of the heterogenized organocatalysts. Quantitative yields (99 %) and complete recyclability were maintained after several cycles, vindicating the design rationale.
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spelling pubmed-101080802023-04-18 Influence of Pore Size in Benzoin Condensation of Furfural Using Heterogenized Benzimidazole Organocatalysts Miletto, Ivana Meazza, Marta Paul, Geo Cossi, Maurizio Gianotti, Enrica Marchese, Leonardo Rios, Ramon Pera‐Titus, Marc Raja, Robert Chemistry Research Articles A designed N‐heterocyclic carbene (NHC) catalyst was covalently anchored on a range of mesoporous and hierarchical supports, to study the influence of pore size in the benzoin condensation of furfural. The structural and spectroscopic characteristics of the anchored catalysts were investigated, also with the help of molecular dynamics simulations, in order to rationalize the degree of stability and recyclability of the heterogenized organocatalysts. Quantitative yields (99 %) and complete recyclability were maintained after several cycles, vindicating the design rationale. John Wiley and Sons Inc. 2022-12-20 2022-12-27 /pmc/articles/PMC10108080/ /pubmed/36302695 http://dx.doi.org/10.1002/chem.202202771 Text en © 2022 The Authors. Chemistry - A European Journal published by Wiley-VCH GmbH https://creativecommons.org/licenses/by-nc-nd/4.0/This is an open access article under the terms of the http://creativecommons.org/licenses/by-nc-nd/4.0/ (https://creativecommons.org/licenses/by-nc-nd/4.0/) License, which permits use and distribution in any medium, provided the original work is properly cited, the use is non‐commercial and no modifications or adaptations are made.
spellingShingle Research Articles
Miletto, Ivana
Meazza, Marta
Paul, Geo
Cossi, Maurizio
Gianotti, Enrica
Marchese, Leonardo
Rios, Ramon
Pera‐Titus, Marc
Raja, Robert
Influence of Pore Size in Benzoin Condensation of Furfural Using Heterogenized Benzimidazole Organocatalysts
title Influence of Pore Size in Benzoin Condensation of Furfural Using Heterogenized Benzimidazole Organocatalysts
title_full Influence of Pore Size in Benzoin Condensation of Furfural Using Heterogenized Benzimidazole Organocatalysts
title_fullStr Influence of Pore Size in Benzoin Condensation of Furfural Using Heterogenized Benzimidazole Organocatalysts
title_full_unstemmed Influence of Pore Size in Benzoin Condensation of Furfural Using Heterogenized Benzimidazole Organocatalysts
title_short Influence of Pore Size in Benzoin Condensation of Furfural Using Heterogenized Benzimidazole Organocatalysts
title_sort influence of pore size in benzoin condensation of furfural using heterogenized benzimidazole organocatalysts
topic Research Articles
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10108080/
https://www.ncbi.nlm.nih.gov/pubmed/36302695
http://dx.doi.org/10.1002/chem.202202771
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