Synthesis of Highly Reactive Sulfone Iminium Fluorides and Their Use in Deoxyfluorination and Sulfur Fluoride Exchange Chemistry
作者:James A. Vogel、Rania Hammami、Ara Ko、Hiya Datta、Yael N. Eiben、Karley J. Labenne、Ellis C. McCarver、Ebrar Z. Yilmaz、Patrick R. Melvin
DOI:10.1021/acs.orglett.2c02232
日期:2022.8.19
We report the synthesis of sulfone iminium fluorides (SIFs), a reactive class of sulfur(VI) molecules. The synthesis is tolerant of a variety of substituents on the sulfur and nitrogen components. The SIF reagents were applied to the deoxyfluorination of alcohols and carboxylic acids, providing highyields of fluorinated products in 60 s at room temperature. The SIF reagents were then utilized in sulfur