Metal-free aminofluorination of α-diazo 2 H -benzopyran-4-one: convenient access to β-fluoramides

作者：Wentao Zhang, Minghao Sun, Kejia You, Yunfei Pang, Baochun Ma · 发表于：Organic & Biomolecular Chemistry · 年份：2022 · DOI：10.1039/d2ob01089e · 被引用次数：3 · 研究领域：Fluorine in Organic Chemistry、Synthesis and Reactions of Organic Compounds、Carbohydrate Chemistry and Synthesis

A new synthetic approach to β-fluoramides has been developed by a tandem fluorination/Ritter reaction using α-diazo 2 H -benzopyran-4-one compounds as the substrate and Selectfluor as the electrophilic fluoride source.