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| Thesis Name： |
Solvent-free synthesis of 4H-benzo[b]pyran derivatives catalyzed by NaOAc and PEG400 |
| Usage： |
Pharmacy |
| Keyword： |
4H-benzo[b] pyran, 1,3-cyclohexanedione, PEG400, solvent-free reaction |
| Remarks： |
Abstract 4H-benzo[b] pyran derivatives were synthesized by one-pot, three-component reaction of aromatic aldehyde, active methylene compounds, and 1,3- cyclohexanedione in good yields using sodium acetate and PEG400 as catalyst under solvent-free conditions.
Cao YuQing, Li YaBin, Wu GuoQiang
(College of Pharmacy, Hebei University, Baoding 071002, China) |
| Original file： |
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Promulgator Detail |
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