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Ionic liquid-loaded triazine-based magnetic nanoparticles for promoting multicomponent reaction
A novel hybrid magnetic ionic-liquid as a heterogeneous catalyst was synthesized by hybridization of imidazolium based-ionic liquid onto the nitrogen rich magnetic nanocomposite. The resulting catalyst (n-Fe(3)O(4)@SiO(2)-TA-SO(3)H IL) has two advantages besides recyclability: (i) high capacity of f...
Autores principales: | , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Nature Publishing Group UK
2022
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9789048/ https://www.ncbi.nlm.nih.gov/pubmed/36564418 http://dx.doi.org/10.1038/s41598-022-26235-6 |
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author | Kafshdarzadeh, Kosar Malmir, Masoume Amiri, Zahra Heravi, Majid M. |
author_facet | Kafshdarzadeh, Kosar Malmir, Masoume Amiri, Zahra Heravi, Majid M. |
author_sort | Kafshdarzadeh, Kosar |
collection | PubMed |
description | A novel hybrid magnetic ionic-liquid as a heterogeneous catalyst was synthesized by hybridization of imidazolium based-ionic liquid onto the nitrogen rich magnetic nanocomposite. The resulting catalyst (n-Fe(3)O(4)@SiO(2)-TA-SO(3)H IL) has two advantages besides recyclability: (i) high capacity of functional-SO(3)H group with imidazolium-IL cation for promoting symmetric and asymmetric Hantzsch reaction and (ii) easy recovery. Caused by the polymeric and magnetic nature of the n-Fe(3)O(4)@SiO(2)-TA-SO(3)H IL, large quantities of acidic groups were bound to the n-Fe(3)O(4)@SiO(2)-TA surface, which reduced the catalyst mass applied to the catalytic reaction. Moreover, superior catalytic performance and outstanding recyclability of n-Fe(3)O(4)@SiO(2)-TA-SO(3)H IL in mild condition make this method a green pathway for manufacture of satisfactory chemicals. |
format | Online Article Text |
id | pubmed-9789048 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2022 |
publisher | Nature Publishing Group UK |
record_format | MEDLINE/PubMed |
spelling | pubmed-97890482022-12-25 Ionic liquid-loaded triazine-based magnetic nanoparticles for promoting multicomponent reaction Kafshdarzadeh, Kosar Malmir, Masoume Amiri, Zahra Heravi, Majid M. Sci Rep Article A novel hybrid magnetic ionic-liquid as a heterogeneous catalyst was synthesized by hybridization of imidazolium based-ionic liquid onto the nitrogen rich magnetic nanocomposite. The resulting catalyst (n-Fe(3)O(4)@SiO(2)-TA-SO(3)H IL) has two advantages besides recyclability: (i) high capacity of functional-SO(3)H group with imidazolium-IL cation for promoting symmetric and asymmetric Hantzsch reaction and (ii) easy recovery. Caused by the polymeric and magnetic nature of the n-Fe(3)O(4)@SiO(2)-TA-SO(3)H IL, large quantities of acidic groups were bound to the n-Fe(3)O(4)@SiO(2)-TA surface, which reduced the catalyst mass applied to the catalytic reaction. Moreover, superior catalytic performance and outstanding recyclability of n-Fe(3)O(4)@SiO(2)-TA-SO(3)H IL in mild condition make this method a green pathway for manufacture of satisfactory chemicals. Nature Publishing Group UK 2022-12-23 /pmc/articles/PMC9789048/ /pubmed/36564418 http://dx.doi.org/10.1038/s41598-022-26235-6 Text en © The Author(s) 2022 https://creativecommons.org/licenses/by/4.0/Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/ (https://creativecommons.org/licenses/by/4.0/) . |
spellingShingle | Article Kafshdarzadeh, Kosar Malmir, Masoume Amiri, Zahra Heravi, Majid M. Ionic liquid-loaded triazine-based magnetic nanoparticles for promoting multicomponent reaction |
title | Ionic liquid-loaded triazine-based magnetic nanoparticles for promoting multicomponent reaction |
title_full | Ionic liquid-loaded triazine-based magnetic nanoparticles for promoting multicomponent reaction |
title_fullStr | Ionic liquid-loaded triazine-based magnetic nanoparticles for promoting multicomponent reaction |
title_full_unstemmed | Ionic liquid-loaded triazine-based magnetic nanoparticles for promoting multicomponent reaction |
title_short | Ionic liquid-loaded triazine-based magnetic nanoparticles for promoting multicomponent reaction |
title_sort | ionic liquid-loaded triazine-based magnetic nanoparticles for promoting multicomponent reaction |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9789048/ https://www.ncbi.nlm.nih.gov/pubmed/36564418 http://dx.doi.org/10.1038/s41598-022-26235-6 |
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