Synthesis of Chiral Sulfoxides by A Cyclic Oxidation‐Reduction Multi‐Enzymatic Cascade Biocatalysis
作者:Jin Tian、Shihuan Zhou、Yanli Chen、Yuyan Zhao、Song Li、Piao Yang、Xianlin Xu、Yongzheng Chen、Xiaoling Cheng、Jiawei Yang
DOI:10.1002/chem.202304081
日期:2024.4.2
An unconventional biocatalytic oxidation-reduction cascade system with cofactor regeneration was established for the synthesis of enantiopure sulfoxides using prochiral sulfildes as substrates. Heteroaryl alkyl, aryl alkyl and dialkyl sulfoxides in R configuration were prepared in >90 % conversion with >90 % ee through the cascade catalysis of MsrA, Fus-SMO and three other auxiliary enzymes (Trx, Trx-R
建立了一种具有辅因子再生的非常规生物催化氧化还原级联系统,用于以前手性硫醚为底物合成对映体纯亚砜。通过 MsrA、Fus-SMO 和其他三种辅助酶(Trx、Trx-R 和 GDH)的级联催化,制备了R构型的杂芳基烷基、芳基烷基和二烷基亚砜,转化率 >90% , ee >90%。