Intermolecular Benzyne Cycloaddition Approach to Aporphinoids. Total Syntheses of Norcepharadione B, Cepharadione B, Dehydroanonaine, Duguenaine, Dehydronornuciferine, Pontevedrine, O-Methylatheroline, Lysicamine, and Alkaloid PO-3

DOI: 10.1021/jo00009a010

Source and publish data:

Journal of Organic Chemistry p. 2984 - 2988 (1991)

Update date:2022-09-26

Topics: Cycloaddition Intermolecular Approach Total syntheses Benzyne

Authors:

Atanes, N.

Castedo, L.

Guitian, E.

Saa, C. Saa, C.

Saa, J. M.

Suau, R.

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Article abstract of DOI:10.1021/jo00009a010

We describe a useful novel approach to the synthesis of aporphinoids, including dehydroaporphines, aristolactams, 4,5-dioxoaporphines, and 7-oxoaporphines, by means of intermolecular benzyne cycloaddition (IBC).Specifically, we report the total synthesis of the isoquinoline alkaloids norcepharadione B, cepharadione B, dehydroanonaine, deguenaine, dehydronornuciferine, pontevedrine, O-methylatheroline, lysicamine, and alkaloid PO-3.

Full text of DOI:10.1021/jo00009a010

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