Asymmetric Synthesis of the (4aS,8aR,8S)-Hydrolilolidone System. A Formal Total Synthesis of Unnatural (+)-Aspidospermine

DOI: 10.1021/jo00280a040

Source and publish data:

Journal of Organic Chemistry p. 4673 - 4676 (1989)

Update date:2022-08-05

Topics:

Authors:

Meyers, A. I.

Berney, Daniel

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Article abstract of DOI:10.1021/jo00280a040

An approach to the aspidosperma alkaloid precursor 15 using chiral, nonracemic bicyclic lactam 3 as starting material is described in 10 steps (8.2percent overall).

Full text of DOI:10.1021/jo00280a040

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Product name:(2S,3S,6R,8aR)-6-allyl-6-ethyl-3-(hydroxymethyl)-8a-methyl-2-phenyl-5-oxo-2,3,6,7,8,8a-hexahydro-5H-oxazolo<3,2-a>pyridine

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