| Autor: |
V. B. Gade, R. K. Manjul, S. T. Gaikwad, A. S. Rajbhoj, M. K. Jopale, S. M. Patil, D. N. Gaikwad, D. M. Suryavanshi, S. P. Goskulwad, S. D. Shinde |
| Rok vydání: |
2023 |
| Předmět: |
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| Zdroj: |
Letters in Organic Chemistry. 20 |
| ISSN: |
1570-1786 |
| Popis: |
Introduction: In this present investigation, efficient and general protocols for the synthesis of a series of imidazoles 4(a-p) derivatives have been developed by cyclocondensation of aromatic aldehydes, benzil and ammonium acetate in the existence of efficient [EMIm][BH3CN] ionic liquid catalyst under microwave condition in good to excellent yields (91 97%). Method: The structures of the synthesized compounds have been confirmed by IR and NMR spectra. Result: The significant features of this protocol are an uncomplicated workup process, rate enhancement with high yields, and efficient catalysts. Conclusion: It was concluded that [EMIm][BH3CN] is the finest catalyst under MW heating conditions. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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