
Journal of Organic Chemistry p. 4868 - 4874 (1991)
Update date:2022-08-05
Topics:
Polniaszek, Richard P.
Belmont, Stephen E.
Enantioselective total syntheses of indolizidine alkaloids (-)-205A and (-)-235B are described.The syntheses proceed via a common late-stage intermediate, α-aminonitrile 1.Absolute stereochemical control over the C8 and C8a stereocenters in these material
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(1990)