Visible-Light-Mediated Intermolecular [2+2]-Cycloaddition Reaction of 3-Alkylideneindolin-2-one with Alkenes via Triplet Energy Transfer for the Synthesis of 3-Spirocyclobutyl Oxindoles
文献类型： 外文期刊
第一作者： Shi, Shao-Xian
作者： Shi, Shao-Xian;Zhang, Huan-Huan;Wang, Yi-Lin;Jiang, Lin-Hong;Xu, Peng-Fei;Luo, Yong-Chun;Xu, Peng-Fei;Luo, Yong-Chun
作者机构：
期刊名称：ORGANIC LETTERS （ 影响因子：5.2； 五年影响因子：4.9 ）
ISSN： 1523-7060
年卷期： 2023 年 25 卷 29 期
页码：
收录情况： SCI
摘要： [2 + 2]-Cycloaddition is the most straightforward approachto theconstruction of cyclobutanes. In this paper, the intermolecular [2+ 2]-cycloaddition reaction of 3-alkylideneindolin-2-ones with alkeneswas achieved. This reaction can be used in the synthesis of 3-spirocyclobutyloxindoles, polycyclic oxindoles, and late stage modification of somedrug molecules.
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