catalyst-controlled chemodivergent approach to access C2-substituted indoles and diverse aniline derivatives with good chemo- and stereoselectivity by employing vinylcyclopropanes (VCPs) as coupling partners via a tandem C–H/C–C activation/annulation strategy. The key feature of this work is the divergent reactivity profile showcased by VCPs, going beyond allylation under a high-valent Rh-/MPAA catalyst system
在此,我们公开了一种催化剂控制的
化学发散方法,通过串联 C-H/C-C 活化/环化策略,使用
乙烯基环丙烷 (VCP) 作为偶联伙伴,获得具有良好
化学选择性和立体选择性的 C2 取代的
吲哚和多种
苯胺衍
生物。这项工作的关键特征是 VCP 展示的不同反应性曲线,超越了高价 Rh-/MP
AA 催化剂体系下的烯丙基化。