Copper/DTBP-Promoted Oxyselenation of Propargylic Amines with Diselenides and CO<sub>2</sub>: Synthesis of Selenyl 2-Oxazolidinones
作者:Jia-Min Chen、Lin Qi、Linlin Zhang、Li-Jun Li、Cong-Ying Hou、Wei Li、Li-Jing Wang
DOI:10.1021/acs.joc.0c01519
日期:2020.8.21
A highly efficient electrophilic oxyselenation of propargylic amines with diselenides and CO2 under atmospheric pressure promoted by copper/DTBP is reported. Various biologically important selenyl 2-oxazolidinones were produced in moderate to excellent yields. The developed method features a broad substrate scope, easy scalability, and mild reaction conditions.
据报道,在大气压下,铜/ DTBP促进了炔丙基胺与二硒化物和CO 2的高效亲电氧硒化反应。以中等至优异的产率生产了各种生物学上重要的硒烯基2-恶唑烷酮。所开发的方法具有广泛的底物范围,易于扩展和反应条件温和的特点。