KF/Al 2 O 3 Mediated Multicomponent Reactions for the Efficient Synthesis of Highly Substituted Dihydropyridines
β Scribed by Pal, Suman; Khan, Md. Nasim; Choudhury, Lokman H.
- Book ID
- 121813802
- Publisher
- Journal of Heterocyclic Chemistry
- Year
- 2014
- Tongue
- English
- Weight
- 699 KB
- Volume
- 51
- Category
- Article
- ISSN
- 0022-152X
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π SIMILAR VOLUMES
## Abstract magnified image Threeβcomponent coupling of aldehydes, malononitrile, and thiophenols has efficiently been carried out at room temperature using potassium fluoride on alumina (KFΒ·Al~2~O~3~) as a catalyst to furnish highly substituted pyridines in high yields. J. Heterocyclic Chem., (200
## Abstract magnified image A convenient and efficient method for the preparation of 3βarylβchromeneβ2βthiones was reported. These compounds **2aβ2o** with various functional groups were synthesized in high yield by a KF/Al~2~O~3~ meditated reaction of deoxybenzoins with CS~2~ under mild condition
A Facile KF/Al 2 O 3 -Mediated Method for the Synthesis of Substituted Oxazolidinones. -Oxazolidinones (I) and (IV) are substituted at the 3-position by a novel method using the solid supported reagent KF on alumina as a base in the presence of alkyl bromides, isocyanates, or tosyl chloride. Other