作者:Yu, Xin-Long、Hu, Jia-Wei、Cao, Jian、Xu, Li-Wen
DOI:10.1021/acs.joc.3c02925
日期:——
A Lewis acid-catalyzed intramolecular Hosomi–Sakurai reaction of o-(allylsilyl)benzaldehyde/ketone has been developed. The reaction proceeds through simultaneous C–Si bond cleavage and C–C bond reconstruction. This protocol provides a rapid approach for the synthesis of allyl-substituted benzoxasiloles under mild conditions.
开发了路易斯酸催化的邻(烯丙基甲硅烷基)苯甲醛/酮的分子内 Hosomi-Sakurai 反应。该反应通过同时进行的 C-Si 键断裂和 C-C 键重建进行。该方案提供了一种在温和条件下快速合成烯丙基取代的苯并恶唑啉的方法。