Cobalt ferrite magnetic nanoparticles as highly efficient catalyst for the mechanochemical synthesis of 2-aryl benzimidazoles
| Autor: | Swati B. Kale, Ravikumar M. Borade, Sunil U. Tekale, Rajendra P. Pawar, K. M. Jadhav |
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| Rok vydání: | 2021 |
| Předmět: |
Mechanochemical
Solvent-free Benzimidazole Materials science Magnetic nanoparticles (MNPs) Process Chemistry and Technology Aryl General Chemistry Combustion Catalysis Lewis acid catalysis Chemistry chemistry.chemical_compound chemistry Chemical engineering Cobalt ferrite Nano Magnetic nanoparticles O-Phenylenediamine QD1-999 |
| Zdroj: | Catalysis Communications, Vol 159, Iss, Pp 106349-(2021) |
| ISSN: | 1566-7367 |
| Popis: | A highly efficient magnetically separable nano cobalt ferrite catalyst was synthesized via the sol-gel auto combustion method, characterized by powder XRD, SEM, TEM, UV–Visible, FT-IR, magnetic study, and BET isotherm analysis. The synthesized material was found to be an efficient heterogeneous Lewis acid catalyst for the synthesis of 2-aryl benzimidazole derivatives via solvent-free mechanochemical synthesis. The notable features of this new protocol include solvent-free reaction, cost-effectiveness, good yields, and environmental friendliness to afford the products within a short reaction time along with easy recovery and reuse of the nano catalyst. |
| Databáze: | OpenAIRE |
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