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Fe3O4@SiO2-NH2 nanocomposite as a robust and effective catalyst for the one-pot synthesis of polysubstituted dihydropyridines
| Content Provider | Directory of Open Access Journals (DOAJ) |
|---|---|
| Author | Mohammad Ali Ghasemzadeh Mohammad Hossein Abdollahi-Basir |
| Abstract | A practical, simple, and efficient method for the synthesis of polysubstituted dihydropyridines was described via multi-component reactions of aldehydes, arylamines, dimethyl acetylenedicarboxylate and malononitrile/ethylacetoacetate in the presence of Fe3O4@SiO2-NH2 nanocomposites. The present methodology provides a novel and efficient method for the synthesis of dihydropyridine derivatives with some advantageous such as excellent yields, short reaction times, recoverability and low catalyst loading. The nanomagnetic catalyst could be readily recovered using an external magnet and reused several times without any significant loss in activity. The catalyst was fully characterized by FT-IR, SEM, XRD, EDX and VSM analysis. |
| Related Links | https://journals.matheo.si/index.php/ACSi/article/view/2386 |
| ISSN | 13180207 |
| e-ISSN | 15803155 |
| DOI | 10.17344/acsi.2016.2386 |
| Journal | Acta Chimica Slovenica |
| Issue Number | 3 |
| Volume Number | 63 |
| Language | English |
| Publisher | Slovenian Chemical Society |
| Publisher Date | 2016-01-01 |
| Publisher Place | Slovenia |
| Access Restriction | Open |
| Subject Keyword | Chemistry Fe3o4@sio2-nh2 Magnetite Multi-component Reaction Nanocatalyst Dihydropyridine. |
| Content Type | Text |
| Resource Type | Article |
| Subject | Chemistry |