Se powder as the selenating reagent, the copper-catalyzed double C–Se cross-coupling of aryl iodides, epoxides, and elemental selenium has been developed. This strategy provides a straightforward approach to the synthesis of β-hydroxy phenylselenides with excellent regioselectivity of the ring opening reaction. This process proceeds in generally good yields and is compatible with a broad range of functional
使用
硒粉作为
硒化剂,已开发出
铜催化的芳基
碘化物,
环氧化物和元素
硒的双C-Se交叉偶联。该策略为开环反应的区域选择性优异的β-羟基苯基
硒化物的合成提供了一种直接的方法。该方法通常以良好的收率进行,并且与多种官能团相容。