A Cyclopropenone Route to New Pyrrolizidine Derivatives. -Enaminone (I) is converted to pyrrol-2-one (III) with the substituted cyclopropenone (II). Via a subsequent acidic intramolecular aldol reaction bicyclic dihydropyrrolones (IV) and (V) are easily obtained when HCl is employed. With TFA selec
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ChemInform Abstract: Conversion of Pyranose Glycals to Furanose Derivatives: A New Route to Oligofuranosides.
β Scribed by Francis W. D'Souza; Pavel E. Cheshev; Joseph D. Ayers; Todd L. Lowary
- Publisher
- John Wiley and Sons
- Year
- 2010
- Weight
- 36 KB
- Volume
- 30
- Category
- Article
- ISSN
- 0931-7597
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