Electrochemical Intermolecular Monofluoroalkylation of α,β-Unsaturated Carboxylic Acids and Heteroaromatics with 2-Fluoromalonate Esters
作者:Zhong-Wei Hou、Ting Jiang、Ting-Xia Wu、Lei Wang
DOI:10.1021/acs.orglett.1c03284
日期:2021.11.5
An electrochemical approach for the preparation of monofluorides from α,β-unsaturatedcarboxylicacids and heteroaromatics with readily available 2-fluoromalonate esters as monofluoroalkyl radical precursors has been developed. The electrosynthesis employs ferrocene (Cp2Fe) as a catalyst in a simple undivided cell with a broad substrate scope, which obviates the need for sacrificial oxidizing reagents