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Design and synthesis of magnetic Fe(3)O(4)@NFC-ImSalophCu nanocatalyst based on cellulose nanofibers as a new and highly efficient, reusable, stable and green catalyst for the synthesis of 1,2,3-triazoles

The Fe(3)O(4)@NFC-ImSalophCu catalyst was used as a highly stable, reusable, active, green catalyst for the synthesis of 1,2,3-triazoles via one-pot three-component reaction of phenacyl bromides, sodium azide and alkynes. A Cu(ii)–Schiff base complex containing an imidazolium ionic phase was prepare...

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Autores principales: Ghamari kargar, Pouya, Bagherzade, Ghodsieh, Eshghi, Hossein
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Royal Society of Chemistry 2020
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9056646/
https://www.ncbi.nlm.nih.gov/pubmed/35516478
http://dx.doi.org/10.1039/d0ra06251k
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author Ghamari kargar, Pouya
Bagherzade, Ghodsieh
Eshghi, Hossein
author_facet Ghamari kargar, Pouya
Bagherzade, Ghodsieh
Eshghi, Hossein
author_sort Ghamari kargar, Pouya
collection PubMed
description The Fe(3)O(4)@NFC-ImSalophCu catalyst was used as a highly stable, reusable, active, green catalyst for the synthesis of 1,2,3-triazoles via one-pot three-component reaction of phenacyl bromides, sodium azide and alkynes. A Cu(ii)–Schiff base complex containing an imidazolium ionic phase was prepared and decorated on core shell Fe(3)O(4)@NFC magnetic nanoparticles (Fe(3)O(4)@NFC-ImSalophCu) and was used as an efficient catalyst. The heterogeneous catalyst was characterized by FT-IR spectroscopy, FE-SEM, TEM, XRD spectroscopy, EDX spectroscopy, VSM, and ICP spectroscopy. This catalyst shows the dual function of the metal sites and imidazolium moieties. The catalytic system mentioned above also showed excellent activity in the synthesis of bis 1,4-disubstituted 1,2,3-triazoles. Moreover, the catalyst could be recycled and reused for four cycles without any decrease in its catalytic activity.
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spelling pubmed-90566462022-05-04 Design and synthesis of magnetic Fe(3)O(4)@NFC-ImSalophCu nanocatalyst based on cellulose nanofibers as a new and highly efficient, reusable, stable and green catalyst for the synthesis of 1,2,3-triazoles Ghamari kargar, Pouya Bagherzade, Ghodsieh Eshghi, Hossein RSC Adv Chemistry The Fe(3)O(4)@NFC-ImSalophCu catalyst was used as a highly stable, reusable, active, green catalyst for the synthesis of 1,2,3-triazoles via one-pot three-component reaction of phenacyl bromides, sodium azide and alkynes. A Cu(ii)–Schiff base complex containing an imidazolium ionic phase was prepared and decorated on core shell Fe(3)O(4)@NFC magnetic nanoparticles (Fe(3)O(4)@NFC-ImSalophCu) and was used as an efficient catalyst. The heterogeneous catalyst was characterized by FT-IR spectroscopy, FE-SEM, TEM, XRD spectroscopy, EDX spectroscopy, VSM, and ICP spectroscopy. This catalyst shows the dual function of the metal sites and imidazolium moieties. The catalytic system mentioned above also showed excellent activity in the synthesis of bis 1,4-disubstituted 1,2,3-triazoles. Moreover, the catalyst could be recycled and reused for four cycles without any decrease in its catalytic activity. The Royal Society of Chemistry 2020-09-04 /pmc/articles/PMC9056646/ /pubmed/35516478 http://dx.doi.org/10.1039/d0ra06251k Text en This journal is © The Royal Society of Chemistry https://creativecommons.org/licenses/by-nc/3.0/
spellingShingle Chemistry
Ghamari kargar, Pouya
Bagherzade, Ghodsieh
Eshghi, Hossein
Design and synthesis of magnetic Fe(3)O(4)@NFC-ImSalophCu nanocatalyst based on cellulose nanofibers as a new and highly efficient, reusable, stable and green catalyst for the synthesis of 1,2,3-triazoles
title Design and synthesis of magnetic Fe(3)O(4)@NFC-ImSalophCu nanocatalyst based on cellulose nanofibers as a new and highly efficient, reusable, stable and green catalyst for the synthesis of 1,2,3-triazoles
title_full Design and synthesis of magnetic Fe(3)O(4)@NFC-ImSalophCu nanocatalyst based on cellulose nanofibers as a new and highly efficient, reusable, stable and green catalyst for the synthesis of 1,2,3-triazoles
title_fullStr Design and synthesis of magnetic Fe(3)O(4)@NFC-ImSalophCu nanocatalyst based on cellulose nanofibers as a new and highly efficient, reusable, stable and green catalyst for the synthesis of 1,2,3-triazoles
title_full_unstemmed Design and synthesis of magnetic Fe(3)O(4)@NFC-ImSalophCu nanocatalyst based on cellulose nanofibers as a new and highly efficient, reusable, stable and green catalyst for the synthesis of 1,2,3-triazoles
title_short Design and synthesis of magnetic Fe(3)O(4)@NFC-ImSalophCu nanocatalyst based on cellulose nanofibers as a new and highly efficient, reusable, stable and green catalyst for the synthesis of 1,2,3-triazoles
title_sort design and synthesis of magnetic fe(3)o(4)@nfc-imsalophcu nanocatalyst based on cellulose nanofibers as a new and highly efficient, reusable, stable and green catalyst for the synthesis of 1,2,3-triazoles
topic Chemistry
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9056646/
https://www.ncbi.nlm.nih.gov/pubmed/35516478
http://dx.doi.org/10.1039/d0ra06251k
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