One-pot synthesis of highly diversified tetrahydropyridines by tandem condensation of aldehydes, amines, and β-ketoesters
Silica-supported boron trifluoride (BF3·SiO2) was used as an efficient and reusable catalyst for the synthesis of highly diversified tetrahydropyridines by one-pot multicomponent reactions of amines and aldehydes with β-ketoester. This method proceeds through the intermolecular Mannich reaction foll...
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Veröffentlicht in: | Tetrahedron 2012-01, Vol.68 (1), p.363-369 |
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