Synthesis of propargylamines catalyzed by nano-colloidal silica-tethered polyhedral oligomeric silsesquioxanes with eight branches of 3-aminopropyltriethoxysilane as an efficient catalyst
Here, we report a family of polyhedral oligomeric silsesquioxanes with eight branches of 3-aminopropyltriethoxysilane tethered to nano-colloidal silica, which is characterized by 1H nuclear magnetic resonance spectroscopy, elemental analysis (CHN analysis), dynamic light scattering, scanning electro...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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De Gruyter
2017-11-01
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| Series: | Main Group Metal Chemistry |
| Subjects: | |
| Online Access: | https://doi.org/10.1515/mgmc-2017-0039 |
| _version_ | 1819147401553772544 |
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| author | Safaei-Ghomi Javad Nazemzadeh Seyed Hadi Shahbazi-Alavi Hossein |
| author_facet | Safaei-Ghomi Javad Nazemzadeh Seyed Hadi Shahbazi-Alavi Hossein |
| author_sort | Safaei-Ghomi Javad |
| collection | DOAJ |
| description | Here, we report a family of polyhedral oligomeric silsesquioxanes with eight branches of 3-aminopropyltriethoxysilane tethered to nano-colloidal silica, which is characterized by 1H nuclear magnetic resonance spectroscopy, elemental analysis (CHN analysis), dynamic light scattering, scanning electron microscopy, energy-dispersive spectroscopy and thermogravimetric analysis. Furthermore, a clean, efficient, straightforward one-pot multicomponent synthetic method for the synthesis of propargylamines in good yields has been devised using nano-colloidal silica-tethered polyhedral oligomeric silsesquioxanes with eight branches of 3-aminopropyltriethoxysilane as superior catalyst under microwave irradiation. |
| first_indexed | 2024-12-22T13:29:14Z |
| format | Article |
| id | doaj.art-1af374a1f1de42e18d66e16665b3bac8 |
| institution | Directory Open Access Journal |
| issn | 0792-1241 2191-0219 |
| language | English |
| last_indexed | 2024-12-22T13:29:14Z |
| publishDate | 2017-11-01 |
| publisher | De Gruyter |
| record_format | Article |
| series | Main Group Metal Chemistry |
| spelling | doaj.art-1af374a1f1de42e18d66e16665b3bac82022-12-21T18:24:13ZengDe GruyterMain Group Metal Chemistry0792-12412191-02192017-11-01405-612913510.1515/mgmc-2017-0039Synthesis of propargylamines catalyzed by nano-colloidal silica-tethered polyhedral oligomeric silsesquioxanes with eight branches of 3-aminopropyltriethoxysilane as an efficient catalystSafaei-Ghomi Javad0Nazemzadeh Seyed Hadi1Shahbazi-Alavi Hossein2Department of Organic Chemistry, Faculty of Chemistry, University of Kashan, P.O. Box 87317-51167, Kashan, IR IranDepartment of Organic Chemistry, Faculty of Chemistry, University of Kashan, P.O. Box 87317-51167, Kashan, IR IranDepartment of Organic Chemistry, Faculty of Chemistry, University of Kashan, P.O. Box 87317-51167, Kashan, IR IranHere, we report a family of polyhedral oligomeric silsesquioxanes with eight branches of 3-aminopropyltriethoxysilane tethered to nano-colloidal silica, which is characterized by 1H nuclear magnetic resonance spectroscopy, elemental analysis (CHN analysis), dynamic light scattering, scanning electron microscopy, energy-dispersive spectroscopy and thermogravimetric analysis. Furthermore, a clean, efficient, straightforward one-pot multicomponent synthetic method for the synthesis of propargylamines in good yields has been devised using nano-colloidal silica-tethered polyhedral oligomeric silsesquioxanes with eight branches of 3-aminopropyltriethoxysilane as superior catalyst under microwave irradiation.https://doi.org/10.1515/mgmc-2017-0039microwavenanocatalystnano-colloidal silicapropargylamines |
| spellingShingle | Safaei-Ghomi Javad Nazemzadeh Seyed Hadi Shahbazi-Alavi Hossein Synthesis of propargylamines catalyzed by nano-colloidal silica-tethered polyhedral oligomeric silsesquioxanes with eight branches of 3-aminopropyltriethoxysilane as an efficient catalyst Main Group Metal Chemistry microwave nanocatalyst nano-colloidal silica propargylamines |
| title | Synthesis of propargylamines catalyzed by nano-colloidal silica-tethered polyhedral oligomeric silsesquioxanes with eight branches of 3-aminopropyltriethoxysilane as an efficient catalyst |
| title_full | Synthesis of propargylamines catalyzed by nano-colloidal silica-tethered polyhedral oligomeric silsesquioxanes with eight branches of 3-aminopropyltriethoxysilane as an efficient catalyst |
| title_fullStr | Synthesis of propargylamines catalyzed by nano-colloidal silica-tethered polyhedral oligomeric silsesquioxanes with eight branches of 3-aminopropyltriethoxysilane as an efficient catalyst |
| title_full_unstemmed | Synthesis of propargylamines catalyzed by nano-colloidal silica-tethered polyhedral oligomeric silsesquioxanes with eight branches of 3-aminopropyltriethoxysilane as an efficient catalyst |
| title_short | Synthesis of propargylamines catalyzed by nano-colloidal silica-tethered polyhedral oligomeric silsesquioxanes with eight branches of 3-aminopropyltriethoxysilane as an efficient catalyst |
| title_sort | synthesis of propargylamines catalyzed by nano colloidal silica tethered polyhedral oligomeric silsesquioxanes with eight branches of 3 aminopropyltriethoxysilane as an efficient catalyst |
| topic | microwave nanocatalyst nano-colloidal silica propargylamines |
| url | https://doi.org/10.1515/mgmc-2017-0039 |
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