An efficient NH₄I-catalyzed C–H/S–H cross-coupling reaction of indolizines with thiols is reported. Compared to previous methods, this environmentally friendly oxidation relay strategy uses O₂ as an oxidant to afford dithioether decorated indolizines in up to 98% yield. Promising results have been obtained, indicating the high applicability and atom economy of this method.

中文翻译：

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NH ₄ I通过氧化中继策略催化C–S键形成：有效获得二硫醚修饰的吲哚嗪

据报道，吲哚嗪类与硫醇的高效NH ₄ I催化C–H / S–H交叉偶联反应。与以前的方法相比，这种环境友好的氧化中继策略使用O ₂作为氧化剂，以高达98％的产率提供二硫醚修饰的吲哚嗪。获得了令人鼓舞的结果，表明该方法的高度适用性和原子经济性。