transition-metal-free decarboxylative thiolation protocol is reported in which primary, secondary, tertiary (hetero)aryl acetates and α-CN substituted acetates undergo the decarboxylative thiolation smoothly, to deliver a variety of functionalized aryl alkyl sulfides in moderate to excellent yields. Aryl diselenides are also amenable substrates for construction of C–Se bonds under the simple and mild reaction
报道了一种无过渡
金属的
脱羧
硫醇化方案,其中伯、仲、叔(杂)芳基
乙酸酯和α-CN 取代的
乙酸酯顺利地进行
脱羧
硫醇化,以中等至优异的产率提供各种功能化的芳基烷基
硫化物。芳基二
硒化物也是在简单温和的反应条件下构建 C-Se 键的合适底物。此外,该方案成功应用于药物
羧酸盐的后期修饰,具有令人满意的
化学选择性和官能团相容性。