Bypassing Biocatalytic Substrate Limitations in Oxidative Dearomatization Reactions by Transient Substrate Mimicking
作者:Tobias M. Milzarek、Manuel Einsiedler、Hülya Aldemir、Paul M. D’Agostino、Julia K. Evers、Gesa Hertrampf、Katharina Lamm、Mert Malay、Anke Matura、Jonas I. Müller、Tobias A. M. Gulder
DOI:10.1021/acs.orglett.9b01398
日期:2019.6.21
Enzymatic oxidative dearomatization is an efficient way to generate chiral molecules from simple arenes. One example is the flavin-dependent monooxygenase SorbC involved in sorbicillinoid biosynthesis. However, SorbC requires a long-chain keto substituent at its phenolic substrate, thus preventing its application beyond the synthesis of natural sorbicillinoids or close structural analogues. This work
酶氧化脱芳香化作用是从简单的芳烃生成手性分子的有效方法。一个例子是黄素依赖性单加氧酶SorrbC参与山梨素类生物合成。但是,SorbC在其酚类底物上需要一个长链酮基取代基,从而阻止了其在合成天然山梨素或紧密结构类似物之外的应用。这项工作描述了一种通过在酶氧化过程中模拟天然底物结构的酯官能团来扩大SorbC的可及产品范围的方法。