Redox deracemization of α-substituted 1,3-dihydroisobenzofurans
作者:Xiaohan Chen、Ran Zhao、Ziqiang Liu、Shutao Sun、Yingang Ma、Qingyun Liu、Xia Sun、Lei Liu
DOI:10.1016/j.cclet.2021.02.021
日期:2021.7
However, catalytic asymmetric approaches have been rarely developed. Here, a redox deracemization technology is adopted to address the catalytic asymmetric synthesis. A broad range of α-aryl substituted 1,3-dihydroisobenzofurans are effectively deracemized in high efficiency with excellent ee. α-Alkynyl substituted ethers were also compatible with the deracemization technology.