有機合成化学協会誌
Online ISSN : 1883-6526
Print ISSN : 0037-9980
Review de Debut
β-ラクトンのdyotropic転位を利用した天然物合成
山田 健
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ジャーナル オープンアクセス

2013 年 71 巻 8 号 p. 844-845

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Optically active α,β-disubstituted β-lactone is a useful building blocks. Dyotropic rearrangement is the one of the featured transformation of β-lactone, which involves concurrent migration of two vicinal σ bonds to afford the multifunctionalized γ-butyrolactones. In 2012, two research groups were reported the natural product synthesis using the dyotropic rearrangement of β-lactone to make the 5,7 bicyclic ring systems and a highly constrained bridged spiro-γ-butyrolactone, respectively.

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