As the sulfur analogous of lactones, sultones are an important class of sulfur heterocycles that used widely in the synthesis of natural products, pharmaceuticals, biologically active molecules and advanced functional materials . Due to the remarkable synthesis importance, considerable efforts have been exerted to develop efficient methods for the synthesis of these valuable building blocks. Over the past decade, transition-metal catalyzed C-H insertion reactions 2 , cycloaddition reactions , radical reactions and metathesis reactions have been developed for the construction of sultones. Recently, Lupton and Qin 7 developed a tandem annulation reaction of easily tautomerizable ketones (or their TMS enol ethers) and ethenesulfonyl fluorides, which provide a novel protocol for the synthesis of δ-sultones. Despite these important progress, development of efficient and mild method for the construction of different functionalized δ-sultones is still highly significant.