作者:Cen, Kaili、Liu, Yuan、Yu, Junhong、Zeng, Zhouting、Hou, Qian、He, Guojun、Ouyang, Mixia、Wang, Qiaolin、Wang, Dahan、Zhao, Feng、Cai, Jinhui
DOI:10.1021/acs.joc.4c00567
日期:——
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。