Abstract

A copper-catalyzed regio- and intermolecular aminofluorination of styrenes has been developed. In this reaction Ph-IN-Ts and Et3N·3HF act as nitrogen and fluorine sources, respectively. The obtained β-fluoro-N-Ts-phenethylamines can be N-alkylated with subsequent deprotection affording the corresponding β-fluoro-N-alkylated phenethylamines, which are interesting building blocks for compounds acting on neuronal targets.