Total Synthesis of the Oligostilbenes Anigopreissin A and Fuliginosin A
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A convergent synthesis of the natural stilbenes anigopreissin A and fuliginosin A is presented. The key step involves a copper-catalyzed heteroannulation between an oxime acetate and a 4-substituted 1,3-cyclohexanedione, yielding a suitably substituted benzofu... ...
