Ionic　1,4-difunctionalization　of　1,3-enynes　has　often　been　conducted　with　strong　nucleophiles　or　1,3-enynes　that　are　activated　by　an　electron-withdrawing　group.　In　this　work,　a　palladium-catalyzed　three-component　ionic　1,4-carboarylation　of　1,3-enynes　is　reported　with　arylated　1,3-enynes　as　the　substrates.　This　method　can　afford　various　tetrasubstituted　allenes　with　different　functionalities.　The　palladium　salt　might　play　a　key　dual　role　in　the　reaction:　as　the　catalyst　to　catalyze　the　cross-coupling　reaction　and　as　a　Lewis　acid　to　facilitate　the　nucleophilic　attack.　The　synthetic　value　of　this　method　is　demonstrated　by　the　further　cyclization,　decoration,　and　hydrolysis　of　the　allene　products.　©　2022　Georg　Thieme　Verlag.　All　rights　reserved.