Herein, we disclosed a highly efficient pathway toward 3-selenylated chromone derivatives via electrocatalytic cascade selenylation/cyclization/deamination of 2-hydroxyaryl enaminones with diselenides. This method showed mild conditions, easy operation, wide substrate scope, and good functional group tolerance. Furthermore, this electrosynthesis strategy was amendable to scale-up the reaction. Additionally
在此,我们公开了一种通过 2-羟基芳基烯胺酮与二
硒化物的电催化级联
硒化/环化/脱
氨基作用获得 3-
硒化
色酮衍
生物的高效途径。该方法条件温和、操作简便、底物适用范围广、官能团耐受性好。此外,这种电合成策略可以修改以扩大反应规模。此外,初步实验表明该反应可能通过阳离子途径而不是自由基途径进行。