Bitter Principles of Ailanthus altissima Swingle. Conversion of Ailanthone into Shinjulactone C

DOI: 10.1246/bcsj.58.2357

Source and publish data:

Bulletin of the Chemical Society of Japan p. 2357 - 2360 (1985)

Update date:2022-08-29

Topics:

Authors:

Ishibashi, Masami

Tsuyuki, Takahiko

Takahashi, Takeyoshi

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Article abstract of DOI:10.1246/bcsj.58.2357

Ailanthone was converted into shinjulactone C with a hexacyclic 1α,12α:5α,13α-dicyclo-9βH-picrasane skeleton.The key reaction consists of an intramolecular ionic <4+2> cycloaddition between a pentadienyl cation and an olefin.

Full text of DOI:10.1246/bcsj.58.2357

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