Beschreibung:
<jats:title>Abstract</jats:title><jats:p>The availability and synthesis of fluorinated enamine derivatives such as <jats:italic>N</jats:italic>‐(3,3,3‐trifluoropropenyl)heterocycles are challenging, especially through direct functionalization of the heterocyclic scaffold. Herein, a stereoselective <jats:italic>N</jats:italic>‐trifluoropropenylation method based on the use of a bench‐stable trifluoropropenyl iodonium salt is described. This reagent enables the straightforward trifluoropropenylation of various N‐heterocycles under mild reaction conditions, providing trifluoromethyl enamine type moieties with high stereoselectivity and efficiency.</jats:p>