biologically active molecules and functional materials. Presented herein is a facile synthetic method for the construction of ketones via Ni-catalyzed cross coupling of epoxides with aryltriflates. A range of easily accessible epoxides can be highly regioselectively converted to the corresponding aryl ketones with good yields in a redox neutral fashion.
芳基酮是一类最重要的有机化合物,广泛存在于各种药理化合物、
生物活性分子和功能材料中。本文介绍了一种通过Ni 催化的
环氧化物与芳基
三氟甲磺酸酯的交叉偶联来构建酮的简便合成方法。一系列易于获得的
环氧化物可以高度区域选择性地转化为相应的芳基酮,并以氧化还原中性方式以良好的收率。