| Autor: |
Har Lal Singh, Mamta Chahar, Sangeeta, Saloni Sahal, Sarita Khaturia |
| Jazyk: |
angličtina |
| Rok vydání: |
2023 |
| Předmět: |
|
| Zdroj: |
Results in Chemistry, Vol 5, Iss , Pp 100884- (2023) |
| Druh dokumentu: |
article |
| ISSN: |
2211-7156 |
| DOI: |
10.1016/j.rechem.2023.100884 |
| Popis: |
In current work, a magnesium oxide nanocatalyst was synthesized via greener route using aloe-vera plant leaf extracts as a reducing and stabilizing agent to construct MgO nanoparticle. The synthesized nanocatalyst has been characterized by UV–visible spectroscopy, FT-IR spectroscopy, TEM, and SAED. Further, magnesium oxide nanoparticles used as a catalyst for the efficient and facile green synthesis of various benzopyran derivatives (4a-i) in good to outstanding yields (89–94%) under microwave irradiation. This catalyst has showed good characteristics in terms of amount, recoverability, activity and reusability without noticeably degrading performance. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
|
