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A Two-Step Protocol for Umpolung Functionalization of Ketones Via Enolonium Species
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交叉結合エネダインのアニオンサイクリング

Lior Eshdat1, Harald Berger, Henning Hopf

  • 1Department of Organic Chemistry, The Hebrew University of Jerusalem, 91904 Jerusalem, Israel.

Journal of the American Chemical Society
|April 11, 2002
PubMed
まとめ

研究者らは,交叉結合エネダインの新しいアニオンサイクリングを実証し,還元条件下で5つ構成のリングを形成しました. この方法は,Hückel の pi 電子の数を生成することによって,伝統的な Bergman サイクロアロマティゼーションの限界を克服します.

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