Fe3O4@SiO2/AEPTMS/Fe(OTf)3: An efficient superparamagnetic nanocatalyst for the protecting of alcohols
Fe3O4@SiO2/AEPTMS/Fe(OTf)3 is a stable, effective, and magnetic nanocatalyst easily prepared and characterized using FT-IR spectroscopy, SEM, TEM, and VSM techniques. This nanocatalyst was successfully applied for trimethylsilylation of numerous alcohols (primary, secondary, and tertiary alcohols) w...
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| Format: | Article |
| Language: | English |
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Iranian Research Organization for Science and Technology (IROST)
2023-05-01
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| Series: | Journal of Particle Science and Technology |
| Subjects: | |
| Online Access: | https://jpst.irost.ir/article_1276_3781e233b78b14445fc5c4d031ece36e.pdf |
| _version_ | 1797349365964079104 |
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| author | Somayeh Mehdigholami Esmaeil Koohestanian |
| author_facet | Somayeh Mehdigholami Esmaeil Koohestanian |
| author_sort | Somayeh Mehdigholami |
| collection | DOAJ |
| description | Fe3O4@SiO2/AEPTMS/Fe(OTf)3 is a stable, effective, and magnetic nanocatalyst easily prepared and characterized using FT-IR spectroscopy, SEM, TEM, and VSM techniques. This nanocatalyst was successfully applied for trimethylsilylation of numerous alcohols (primary, secondary, and tertiary alcohols) with hexamethyldisilazane in 1 ml dichloromethane at room temperature to their corresponding trimethylsilyl (TMS) ethers. Quick response times and a simple reprocessing procedure are two fascinating advantages of this nanocatalyst. This catalyst protects alcohols at 1.5 min, and turn-over frequency (TOF) values for the presented catalytic system have been estimated 833 h-1. |
| first_indexed | 2024-03-08T12:28:30Z |
| format | Article |
| id | doaj.art-93ab48b043f94d028e9ab43dc0a768fc |
| institution | Directory Open Access Journal |
| issn | 2423-4087 2423-4079 |
| language | English |
| last_indexed | 2024-03-08T12:28:30Z |
| publishDate | 2023-05-01 |
| publisher | Iranian Research Organization for Science and Technology (IROST) |
| record_format | Article |
| series | Journal of Particle Science and Technology |
| spelling | doaj.art-93ab48b043f94d028e9ab43dc0a768fc2024-01-22T05:55:50ZengIranian Research Organization for Science and Technology (IROST)Journal of Particle Science and Technology2423-40872423-40792023-05-01911910.22104/jpst.2023.6188.12241276Fe3O4@SiO2/AEPTMS/Fe(OTf)3: An efficient superparamagnetic nanocatalyst for the protecting of alcoholsSomayeh Mehdigholami0Esmaeil Koohestanian1Institute of Nanoscience and Nanotechnology, University of Kashan, IranDepartment of Chemical Engineering, Islamic Azad University, Iranshahr Branch, Iranshahr, IranFe3O4@SiO2/AEPTMS/Fe(OTf)3 is a stable, effective, and magnetic nanocatalyst easily prepared and characterized using FT-IR spectroscopy, SEM, TEM, and VSM techniques. This nanocatalyst was successfully applied for trimethylsilylation of numerous alcohols (primary, secondary, and tertiary alcohols) with hexamethyldisilazane in 1 ml dichloromethane at room temperature to their corresponding trimethylsilyl (TMS) ethers. Quick response times and a simple reprocessing procedure are two fascinating advantages of this nanocatalyst. This catalyst protects alcohols at 1.5 min, and turn-over frequency (TOF) values for the presented catalytic system have been estimated 833 h-1.https://jpst.irost.ir/article_1276_3781e233b78b14445fc5c4d031ece36e.pdfhydroxy compoundsmagnetic iron oxidenanoparticlescatalytic activity |
| spellingShingle | Somayeh Mehdigholami Esmaeil Koohestanian Fe3O4@SiO2/AEPTMS/Fe(OTf)3: An efficient superparamagnetic nanocatalyst for the protecting of alcohols Journal of Particle Science and Technology hydroxy compounds magnetic iron oxide nanoparticles catalytic activity |
| title | Fe3O4@SiO2/AEPTMS/Fe(OTf)3: An efficient superparamagnetic nanocatalyst for the protecting of alcohols |
| title_full | Fe3O4@SiO2/AEPTMS/Fe(OTf)3: An efficient superparamagnetic nanocatalyst for the protecting of alcohols |
| title_fullStr | Fe3O4@SiO2/AEPTMS/Fe(OTf)3: An efficient superparamagnetic nanocatalyst for the protecting of alcohols |
| title_full_unstemmed | Fe3O4@SiO2/AEPTMS/Fe(OTf)3: An efficient superparamagnetic nanocatalyst for the protecting of alcohols |
| title_short | Fe3O4@SiO2/AEPTMS/Fe(OTf)3: An efficient superparamagnetic nanocatalyst for the protecting of alcohols |
| title_sort | fe3o4 sio2 aeptms fe otf 3 an efficient superparamagnetic nanocatalyst for the protecting of alcohols |
| topic | hydroxy compounds magnetic iron oxide nanoparticles catalytic activity |
| url | https://jpst.irost.ir/article_1276_3781e233b78b14445fc5c4d031ece36e.pdf |
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