A cascade cyclization approach to schweinfurthin B.

Edward M Treadwell; Jeffrey D Neighbors; David F Wiemer

doi:10.1021/ol0266368

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A cascade cyclization approach to schweinfurthin B.

Edward M Treadwell·Jeffrey D Neighbors·David F Wiemer

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Abstract

[reaction: see text] A strategy for synthesis of the hexahydroxanthene moiety of the natural products schweinfurthin A, B, and D is described. The relative stereochemistry in the key cationic cyclization step is established through the preference of the phenylselenide substituent for an equatorial orientation.

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Magnetic Resonance Spectroscopy Models, Molecular Molecular Structure Stereoisomerism Stilbenes Journal Article Research Support, U.S. Gov't, Non-P.H.S.

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Edward M Treadwell, Jeffrey D Neighbors, David F Wiemer. 2002-10-17. A cascade cyclization approach to schweinfurthin B.. https://doi.org/10.1021/ol0266368

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