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Preparation, characterization and catalytic application of nano-Fe(3)O(4)@SiO(2)@(CH(2))(3)OCO(2)Na as a novel basic magnetic nanocatalyst for the synthesis of new pyranocoumarin derivatives
We present a study on the synthesis, characterization and application of sodium carbonate tag silica-coated nano-Fe(3)O(4) (Fe(3)O(4)@SiO(2)@(CH(2))(3)OCO(2)Na) as a novel and efficient heterogeneous basic catalyst. The described catalyst was fully characterized via FT-IR, X-ray diffraction (XRD), e...
Autores principales: | , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
The Royal Society of Chemistry
2018
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9083525/ https://www.ncbi.nlm.nih.gov/pubmed/35542713 http://dx.doi.org/10.1039/c8ra05501g |
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author | Tanuraghaj, Hamideh Mohamadi Farahi, Mahnaz |
author_facet | Tanuraghaj, Hamideh Mohamadi Farahi, Mahnaz |
author_sort | Tanuraghaj, Hamideh Mohamadi |
collection | PubMed |
description | We present a study on the synthesis, characterization and application of sodium carbonate tag silica-coated nano-Fe(3)O(4) (Fe(3)O(4)@SiO(2)@(CH(2))(3)OCO(2)Na) as a novel and efficient heterogeneous basic catalyst. The described catalyst was fully characterized via FT-IR, X-ray diffraction (XRD), energy dispersive X-ray spectroscopy (EDS), and field emission scanning electron microscopy (FE-SEM). The reported novel magnetic nanocatalyst presents an excellent activity and catalytic performance for the synthesis of a novel series of pyranocoumarins through the reaction of dialkyl acetylenedicarboxylates and 5,7-dihydroxy coumarin derivatives at 100 °C under solvent-free conditions. |
format | Online Article Text |
id | pubmed-9083525 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2018 |
publisher | The Royal Society of Chemistry |
record_format | MEDLINE/PubMed |
spelling | pubmed-90835252022-05-09 Preparation, characterization and catalytic application of nano-Fe(3)O(4)@SiO(2)@(CH(2))(3)OCO(2)Na as a novel basic magnetic nanocatalyst for the synthesis of new pyranocoumarin derivatives Tanuraghaj, Hamideh Mohamadi Farahi, Mahnaz RSC Adv Chemistry We present a study on the synthesis, characterization and application of sodium carbonate tag silica-coated nano-Fe(3)O(4) (Fe(3)O(4)@SiO(2)@(CH(2))(3)OCO(2)Na) as a novel and efficient heterogeneous basic catalyst. The described catalyst was fully characterized via FT-IR, X-ray diffraction (XRD), energy dispersive X-ray spectroscopy (EDS), and field emission scanning electron microscopy (FE-SEM). The reported novel magnetic nanocatalyst presents an excellent activity and catalytic performance for the synthesis of a novel series of pyranocoumarins through the reaction of dialkyl acetylenedicarboxylates and 5,7-dihydroxy coumarin derivatives at 100 °C under solvent-free conditions. The Royal Society of Chemistry 2018-08-03 /pmc/articles/PMC9083525/ /pubmed/35542713 http://dx.doi.org/10.1039/c8ra05501g Text en This journal is © The Royal Society of Chemistry https://creativecommons.org/licenses/by/3.0/ |
spellingShingle | Chemistry Tanuraghaj, Hamideh Mohamadi Farahi, Mahnaz Preparation, characterization and catalytic application of nano-Fe(3)O(4)@SiO(2)@(CH(2))(3)OCO(2)Na as a novel basic magnetic nanocatalyst for the synthesis of new pyranocoumarin derivatives |
title | Preparation, characterization and catalytic application of nano-Fe(3)O(4)@SiO(2)@(CH(2))(3)OCO(2)Na as a novel basic magnetic nanocatalyst for the synthesis of new pyranocoumarin derivatives |
title_full | Preparation, characterization and catalytic application of nano-Fe(3)O(4)@SiO(2)@(CH(2))(3)OCO(2)Na as a novel basic magnetic nanocatalyst for the synthesis of new pyranocoumarin derivatives |
title_fullStr | Preparation, characterization and catalytic application of nano-Fe(3)O(4)@SiO(2)@(CH(2))(3)OCO(2)Na as a novel basic magnetic nanocatalyst for the synthesis of new pyranocoumarin derivatives |
title_full_unstemmed | Preparation, characterization and catalytic application of nano-Fe(3)O(4)@SiO(2)@(CH(2))(3)OCO(2)Na as a novel basic magnetic nanocatalyst for the synthesis of new pyranocoumarin derivatives |
title_short | Preparation, characterization and catalytic application of nano-Fe(3)O(4)@SiO(2)@(CH(2))(3)OCO(2)Na as a novel basic magnetic nanocatalyst for the synthesis of new pyranocoumarin derivatives |
title_sort | preparation, characterization and catalytic application of nano-fe(3)o(4)@sio(2)@(ch(2))(3)oco(2)na as a novel basic magnetic nanocatalyst for the synthesis of new pyranocoumarin derivatives |
topic | Chemistry |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9083525/ https://www.ncbi.nlm.nih.gov/pubmed/35542713 http://dx.doi.org/10.1039/c8ra05501g |
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