Mild dynamic kinetic resolution of amines by coupled visible-light photoredox and enzyme catalysis
作者:Qiong Yang、Fengqian Zhao、Na Zhang、Mingke Liu、Huanhuan Hu、Jingjie Zhang、Shaolin Zhou
DOI:10.1039/c8cc07990k
日期:——
Herein, we described photoenzymatic dynamic kinetic resolution (DKR) of amines under mild conditions. The racemization of amines via a photoredox-mediated hydrogen atom transfer (HAT) protocol in conjunction with an enzyme catalyst to achieve the DKR of amines allows a variety of primary amines to be converted into a single enantiomer in high yield and with excellent enantioselectivity. Notably, this
在这里,我们描述了在温和条件下胺的光酶动力学动力学拆分(DKR)。胺通过光氧化还原介导的氢原子转移(HAT)方案与酶催化剂的外消旋作用实现胺的DKR,可以将多种伯胺以高收率和出色的对映选择性转化为单一对映体。值得注意的是,该方案还可以扩展到具有高水平的非对映和对映选择性的1,4-二胺衍生物。