A new approach to the bicyclo[3.3.1]nonane framework of huperzine A-like molecules via palladium-catalyzed intramolecular ~/-arylation

In our synthetic studies toward huperzine A, a diastereoselective α'-alkylation of the α-amido-γ-methyl hexenone 4 was real- ized through a dianion intermediate which significantly enhanced the reactivity. Under the attempted Heck reaction conditions, an unexpected and unprecedented palladium-cataly...

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Veröffentlicht in:中国科学:化学英文版 2012, Vol.55 (6), p.1097-1100
1. Verfasser: DING Rui LU YunYu YAO HeQuan SUN BingFeng LIN GuoQiang
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Sprache:eng
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