Selective C−H Halogenation of Alkenes and Alkynes Using Flavin‐Dependent Halogenases
作者:Yuhua Jiang、Ahram Kim、Cahmlo Olive、Jared C. Lewis
DOI:10.1002/anie.202317860
日期:2024.3.22
The single component flavin-dependent halogenase AetF halogenates a range of 1,1-disubstituted styrenes, often with high stereoselectivity, and AetF and homologues of this enzyme also halogenate terminal alkynes. These findings expand the scope of FDH catalysis, and mutagenesis studies and deuterium kinetic isotope effects provide insight into the unique utility of single component FDHs for biocatalysis
单组分黄素依赖性卤化酶 AetF 可卤化一系列 1,1-二取代苯乙烯,通常具有高立体选择性,并且 AetF 和该酶的同系物还可卤化末端炔烃。这些发现扩大了 FDH 催化的范围,诱变研究和氘动力学同位素效应提供了对单组分 FDH 在生物催化中的独特用途的深入了解。