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https://doi.org/10.1039/D2QO00481J
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| Título: | Modulating the catalytic activity by the mechanical bond: organocatalysis with polyamide [2]rotaxanes bearing a secondary amino function at the thread |
| Fecha de publicación: | 6-abr-2022 |
| Fecha de defensa / creación: | 2022 |
| Editorial: | Royal Society of Chemistry |
| Cita bibliográfica: | Org. Chem. Front., 2022,9, 2690-2696 |
| ISSN: | 2052-4129 |
| Materias relacionadas: | CDU::5 - Ciencias puras y naturales::54 - Química::547 - Química orgánica |
| Palabras clave: | Mechanical bond Rotaxane Organocatalysis Kinetic studies Degenerate [2] rotaxane Dynamics |
| Resumen: | The modulation of the catalytic activity of degenerate succinamide-based [2]rotaxanes by changes at their macrocyclic component is disclosed herein. These systems, bearing an acyclic secondary amine function at the thread as the active site and incorporating different polyamide macrocycles, were evaluated as organocatalysts in iminium- and enamine-type processes. The results of kinetic studies clearly show a drastic variation of their catalytic efficiency, which apparently correlated with the electronics and dynamics of the entwined macrocycle. |
| Autor/es principal/es: | Pérez Martínez, Jesús de María Alajarín, Mateo Martinez-Cuezva, Alberto Berná Cánovas, José |
| Facultad/Departamentos/Servicios: | Facultades, Departamentos, Servicios y Escuelas::Departamentos de la UMU::Química Orgánica |
| Versión del editor: | https://pubs.rsc.org/en/content/articlelanding/2022/QO/D2QO00481J |
| URI: | http://hdl.handle.net/10201/130269 |
| DOI: | https://doi.org/10.1039/D2QO00481J |
| Tipo de documento: | info:eu-repo/semantics/article |
| Número páginas / Extensión: | 6 |
| Derechos: | info:eu-repo/semantics/openAccess |
| Descripción: | ©2021. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/ This document is the Accepted, version of a Published Work that appeared in final form in [Organic Chemistry Frontiers]. To access the final edited and published work see[https://doi.org/10.1039/D2QO00481J] |
| Aparece en las colecciones: | Artículos: Química Orgánica |
Ficheros en este ítem:
| Fichero | Descripción | Tamaño | Formato | |
|---|---|---|---|---|
| OCF_Accepted MS_Modulation catalysis_QOS2022_UMU.pdf | Modulating the Catalytic Activity by the Mechanical Bond: Organocatalysis with Polyamide [2]Rotaxanes bearing a Secondary Amino Function at the Thread_QOS-UMU | 965,43 kB | Adobe PDF |  Visualizar/Abrir |
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