Intermolecular Defluorinative 1,2-Diamination of Fluoroalkenyl Iodides with Sulfonamides: Synthesis of Acyclic and Cyclic Fluorinated 1,2-Enediamines

An intermolecular defluorinative vicinal diamination protocol employing fluoroalkenyl iodides and sulfonamides for the efficient synthesis of a series of acyclic and cyclic fluorinated 1,2-enediamines has been developed.