Abstract
A concise synthesis is reported of two novel resveratrol dimers that are analogues of the natural products ampelosin F and isoampelosin F. The rare dibenzobicycleo[3,2,1]octadiene skeleton was constructed using a Lewis acid AlCl3 catalysed one-pot synthesis starting from tert-butyl protected resveratrol oligomers. The structures and stereochemistry of the synthetic analogues were established on the basis of NMR spectroscopic evidence.
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