Synthesis of cis- and trans-Davanoids: Artemone, Hydroxydavanone, Isodavanone, and Nordavanone
作者:David Vosburg、Kanny Wan、Corwyn Evans-Klock、Brian Fielder
DOI:10.1055/s-0033-1338429
日期:——
A concise and versatile synthesis of both cis and trans diastereomers of the natural products artemone, hydroxydavanone, isodavanone, and nordavanone has been accomplished. The preparation of trans-davanone is also described. Each synthesis is six to eight steps from geranyl acetate, with differentiation between cis and trans products occurring through a diastereoselective cyclization prior to derivatization. Many of these compounds are minor components of davana oil and have now been synthesized for the first time.