Pumice as a Novel Natural Heterogeneous Catalyst for the Designation of 3,4-Dihydropyrimidine-2-(1<i>H</i>)-ones/thiones under Solvent-Free Conditions
In this study, pumice is used as a novel natural heterogeneous catalyst for the synthesis of 3,4-dihydropyrimidine-2-(1<i>H</i>)-ones/thiones via the one-pot multi-component condensation of aromatic aldehydes, urea/thiourea, and ethyl acetoacetate or acetylacetone in excellent yields (up to 98%). Th...
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| Główni autorzy: | , , , , , , , |
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| Format: | Artigo |
| Język: | Inglês |
| Wydane: |
MDPI AG
2022-09-01
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| Seria: | Molecules |
| Hasła przedmiotowe: | |
| Dostęp online: | https://www.mdpi.com/1420-3049/27/18/6044 |
| Etykiety: |
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