Synthesis of new magnetic nanocatalyst Fe3O4@CPTMO-phenylalanine-Ni and its catalytic effect in the preparation of substituted pyrazoles
Abstract In this study, a new, efficient and stable magnetically heterogeneous nanocatalyst of Fe3O4@CPTMO-phenylalanine-Ni via multi steps process starting from simple and cost-effective precursors was designed and successfully synthesized, and physico-chemical, structural, and magnetic properties...
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| Format: | Article |
| Language: | English |
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Nature Portfolio
2023-02-01
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| Series: | Scientific Reports |
| Online Access: | https://doi.org/10.1038/s41598-023-29598-6 |
| _version_ | 1797864618376298496 |
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| author | Samaneh Bikas Ahmad Poursattar Marjani Sepideh Bibak Hamideh Sarreshtehdar Aslaheh |
| author_facet | Samaneh Bikas Ahmad Poursattar Marjani Sepideh Bibak Hamideh Sarreshtehdar Aslaheh |
| author_sort | Samaneh Bikas |
| collection | DOAJ |
| description | Abstract In this study, a new, efficient and stable magnetically heterogeneous nanocatalyst of Fe3O4@CPTMO-phenylalanine-Ni via multi steps process starting from simple and cost-effective precursors was designed and successfully synthesized, and physico-chemical, structural, and magnetic properties have fully been characterized by several analytical methods involving SEM–EDS, FT-IR, TGA, VSM, XRD, ICP, BET, TEM, and EMA. The catalytic performance of the Fe3O4@CPTMO-phenylalanine-Ni can be used as an effective and recyclable nanocatalyst with facile separation by magnetic forces for the preparation of substituted pyrazoles with high yields through the one-pot, three-component condensation reaction of various arylglyoxals, diketones, and 1H-pyrazole-5-amines under mild conditions. The nanocatalyst’s activity after being used by four consecutive times in a cycle reaction without distinct deterioration remained unchanged or was found to be a slight decrease. The advantages of this study are simplicity, low cost, facile synthesis process, and environmentally secure nature. |
| first_indexed | 2024-04-09T22:54:47Z |
| format | Article |
| id | doaj.art-3f020d9100d94ad395cfe0c0d86e7bd6 |
| institution | Directory Open Access Journal |
| issn | 2045-2322 |
| language | English |
| last_indexed | 2024-04-09T22:54:47Z |
| publishDate | 2023-02-01 |
| publisher | Nature Portfolio |
| record_format | Article |
| series | Scientific Reports |
| spelling | doaj.art-3f020d9100d94ad395cfe0c0d86e7bd62023-03-22T11:17:37ZengNature PortfolioScientific Reports2045-23222023-02-0113111310.1038/s41598-023-29598-6Synthesis of new magnetic nanocatalyst Fe3O4@CPTMO-phenylalanine-Ni and its catalytic effect in the preparation of substituted pyrazolesSamaneh Bikas0Ahmad Poursattar Marjani1Sepideh Bibak2Hamideh Sarreshtehdar Aslaheh3Department of Organic Chemistry, Faculty of Chemistry, Urmia UniversityDepartment of Organic Chemistry, Faculty of Chemistry, Urmia UniversityDepartment of Organic Chemistry, Faculty of Chemistry, Urmia UniversityDepartment of Organic Chemistry, Faculty of Chemistry, Urmia UniversityAbstract In this study, a new, efficient and stable magnetically heterogeneous nanocatalyst of Fe3O4@CPTMO-phenylalanine-Ni via multi steps process starting from simple and cost-effective precursors was designed and successfully synthesized, and physico-chemical, structural, and magnetic properties have fully been characterized by several analytical methods involving SEM–EDS, FT-IR, TGA, VSM, XRD, ICP, BET, TEM, and EMA. The catalytic performance of the Fe3O4@CPTMO-phenylalanine-Ni can be used as an effective and recyclable nanocatalyst with facile separation by magnetic forces for the preparation of substituted pyrazoles with high yields through the one-pot, three-component condensation reaction of various arylglyoxals, diketones, and 1H-pyrazole-5-amines under mild conditions. The nanocatalyst’s activity after being used by four consecutive times in a cycle reaction without distinct deterioration remained unchanged or was found to be a slight decrease. The advantages of this study are simplicity, low cost, facile synthesis process, and environmentally secure nature.https://doi.org/10.1038/s41598-023-29598-6 |
| spellingShingle | Samaneh Bikas Ahmad Poursattar Marjani Sepideh Bibak Hamideh Sarreshtehdar Aslaheh Synthesis of new magnetic nanocatalyst Fe3O4@CPTMO-phenylalanine-Ni and its catalytic effect in the preparation of substituted pyrazoles Scientific Reports |
| title | Synthesis of new magnetic nanocatalyst Fe3O4@CPTMO-phenylalanine-Ni and its catalytic effect in the preparation of substituted pyrazoles |
| title_full | Synthesis of new magnetic nanocatalyst Fe3O4@CPTMO-phenylalanine-Ni and its catalytic effect in the preparation of substituted pyrazoles |
| title_fullStr | Synthesis of new magnetic nanocatalyst Fe3O4@CPTMO-phenylalanine-Ni and its catalytic effect in the preparation of substituted pyrazoles |
| title_full_unstemmed | Synthesis of new magnetic nanocatalyst Fe3O4@CPTMO-phenylalanine-Ni and its catalytic effect in the preparation of substituted pyrazoles |
| title_short | Synthesis of new magnetic nanocatalyst Fe3O4@CPTMO-phenylalanine-Ni and its catalytic effect in the preparation of substituted pyrazoles |
| title_sort | synthesis of new magnetic nanocatalyst fe3o4 cptmo phenylalanine ni and its catalytic effect in the preparation of substituted pyrazoles |
| url | https://doi.org/10.1038/s41598-023-29598-6 |
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