| Autor: |
Davood Azarifar, Roshanak Asadpoor, Elham Tavacoli, Mona Bazouleh, Mehdi Jaymand |
| Jazyk: |
angličtina |
| Rok vydání: |
2021 |
| Předmět: |
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| Zdroj: |
Iranian Journal of Chemistry & Chemical Engineering, Vol 40, Iss 2, Pp 367-381 (2021) |
| Druh dokumentu: |
article |
| ISSN: |
1021-9986 |
| DOI: |
10.30492/ijcce.2020.38999 |
| Popis: |
The performance of sulfonated-titanomagnetite nanoparticles (Fe3-xTixO4-SO3H NPs)as useful and recyclable nanocatalyst for the synthesis of dihydroquinazoline and hexahydroquinoline derivatives through multi-component reaction approach in solvent-free condition were investigated extensively. The successful synthesis of mentioned derivatives was confirmed using Fourier-Transform InfraRed (FT-IR) as well as 1H/13C nuclear magnetic resonance (NMR) spectroscopies. According to the results, the employed nanocatalyst has some advantages such as high catalytic activity in short reaction time, good-to-excellent isolated yields in most cases, easy workup process, smooth processing feature of the reactions, facile recovery using an external magnetic field, and re-usability for four times without significant loss in its activity. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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