Tetrahedron Letters p. 4979 - 4982 (1986)
Update date:2022-09-26
Topics:
Riss, Bernard P.
Muckensturm, Bernard
The total synthesis of the sesquiterpenoid (+/-) bisabolangelone 21 is described.The key step utilizes the heterocyclic five membered ring formation by cyclisation of a γ-acetylenic alcohol with the formation of an exocyclic conjugated enol ether in high
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