Intramolecular Cycloadditions as a General Strategy for Alkaloid Synthesis. A Novel Formal Synthesis of Lycorine

DOI: 10.1021/jo00140a008

Source and publish data:

Journal of Organic Chemistry p. 3634 - 3643 (1982)

Update date:2022-08-05

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Authors:

Martin, Stephen F.

Tu, Chih-yun

Kimura, Michio

Simonsen, Stanley H.

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Article abstract of DOI:10.1021/jo00140a008

The intramolecular <4 + 2> cycloadditions of the aryl-substituted enamido dienes that were produced upon thermal, cheletropic extrusion of sulfur dioxide from the enamides 8,15, and 26 were examined.Whereas thermolysis of 8 in refluxing xylene in the pres

Full text of DOI:10.1021/jo00140a008

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