Catalytic construction of oxindoles bearing all-carbon-quaternary centers attracts wide attention from the synthetic chemistry community. Herein, we report a palladium-catalyzed sequential Heck coupling/C–C bond activation of aryl halide-tethered alkenes with benzocyclobutenols affording a series of oxindole-derived compounds in good to excellent yields, as well as the preliminary enantioselectivity
全碳四元中心羟基
吲哚的催化构建引起了合成
化学界的广泛关注。在此,我们报告了
钯催化的芳基卤化物系链烯烃与
苯并环丁烯醇的顺序 Heck 偶联/C-C 键活化,以良好至优异的产率提供了一系列羟
吲哚衍生化合物,以及初步的对映选择性结果。