Abstract A Co(II)-catalyzed direct C3-selective C–H acyloxylation of indoles has been realized with tert-butyl peresters serving as both an acyloxy source and an oxidant. This reaction features highly C3 regioselectivity and good functional group tolerance, which provides a convenient and versatile approach to the construction of valuable 3-acyloxyindoles in moderate to excellent yields. Graphical
摘要 以叔丁基过酸酯作为酰氧基源和氧化剂实现了 Co(II) 催化的
吲哚直接 C3 选择性 C-H 酰氧基化。该反应具有高度的 C3 区域选择性和良好的官能团耐受性,为以中等至优异的产率构建有价值的 3-酰氧基
吲哚提供了一种方便且通用的方法。图形概要