valuable β-hydroxy aryl selenides from easily available arylamines, elemental selenium, and epoxides through a transition-metal-free radical process is described. A wide variety of β-hydroxy aryl selenides were obtained in good to excellent yields with excellent stereo- and regioselectivity. In this reaction, two C–Se bonds can be built along with the cleavage of a C–N and C–O bond, demonstrating the
描述了一种通过过渡
金属自由基过程从容易获得的芳胺、元素
硒和
环氧化物构建有价值的 β-羟基芳基
硒化物的有效方案。以良好的收率和出色的立体选择性和区域选择性获得了多种 β-羟基芳基
硒化物。在该反应中,随着 C-N 和 C-O 键的断裂,可以建立两个 C-Se 键,证明了该方法的高步骤经济性和效率。