Photoinduced promiscuity of cyclohexanone monooxygenase for the enantioselective synthesis of α-deuterated carbonyl compounds
作者:Yongzhen Peng、Kongchen Xia、Qi Wu
DOI:10.1016/j.mcat.2023.113709
日期:2024.1
The direct asymmetric synthesis of deuterium compounds has gained increasing attention. Here we report the engineered cyclohexanone monooxygenase from Acinetobacter sp. NCIMB 9871 for the synthesis of chiral α-deuterated carbonyl compounds via enantioselective reductive dehalogenation. The engineered CHMO exhibited good chemoselectivity, stereoselectivity and d-incorporation (up to 92% yield, 98% e
氘化合物的直接不对称合成越来越受到人们的关注。在这里,我们报道了来自不动杆菌属的工程环己酮单加氧酶。NCIMB 9871 用于通过对映选择性还原脱卤合成手性 α-氘代羰基化合物。工程化的 CHMO对一系列 α-卤代羰基化合物表现出良好的化学选择性、立体选择性和 d-掺入(高达 92% 产率、98% ee和 96% d-掺入)。该方法还用于合成氘代药物,这证明了其在合成化学中的广阔应用前景。