2,2-Difluorovinylzinc chloride–TMEDA complex, readily prepared from 1,1-difluoroethylene, undergoes the palladium-catalyzed coupling reaction with aryl halides to afford β,β-difluorostyrenes in high yield. This reaction not only proceeds smoothly with sterically hindered triflates and halides including chlorides, but also exhibits excellent chemoselectivities for multi-halogenated substrates. The intermediary TMEDA complex was found to be thermally stable and storable.