ChemInform Abstract: Short, Efficient Syntheses of the Amaryllidaceae Alkaloids (-)- Amabiline (XII) and (-)-Augustamine (XVII) via Intramolecular 2- Azaallyl Anion Cycloadditions.
Abstract
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ChemInform Abstract
The syntheses of the title compounds show the efficiency of the cyclization of the 2-azaallyl anion, generated from (VIII) in the construction of polycyclic ring systems containing multiple stereogenic centers.