Studies in Biomimetic Alkaloid Syntheses. 5. Total Syntheses of ψ-Vincadifformine, 20-Epi-ψ-vincadifformine, Pandoline, 20-Epipandoline and the C-16 Epimeric (Carbomethoxy)velbanamines.

DOI: 10.1021/jo01304a023

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Journal of Organic Chemistry p. 3259 - 3265 (1980)

Update date:2022-08-05

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Authors:

Kuehne, Martin E.

Kirkemo, Curtis L.

Matsko, Thomas H.

Bohnert, John C.

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Article abstract of DOI:10.1021/jo01304a023

The title racemic pentacyclic alkaloids (5b-e) were synthesized by respective reactions of the indoloazepines 8b,c with the halopentanals 10a,b or the epoxypentanal 23.Reductive opening of pandoline (5d) gave the racemic seco compounds 28a,b, and reductiv

Full text of DOI:10.1021/jo01304a023

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