Enantioselective α‐Carbonylative Arylation for Facile Construction of Chiral Spirocyclic β,β′‐Diketones
作者:Ting Wu、Qinghai Zhou、Wenjun Tang
DOI:10.1002/anie.202101668
日期:2021.4.26
We herein describe the first enantioselective α‐carbonylative arylation, providing a diverse set of chiral spiro β,β′‐diketones bearing various ring sizes and functionalities in high yields and good to excellent enantioselectivities. Calculations suggest the transformation proceeds through reductive elimination instead of nucleophilic addition pathway.
我们在此描述了第一个对映选择性的α-羰基芳基化反应,提供了多种多样的手性螺环β,β'-二酮,具有高收率和良好至优异的对映选择性的各种环大小和功能。计算表明该转化是通过还原消除而不是亲核加成途径进行的。