Visible-Light-Induced Difunctionalization of the C-C Bond of Alkylidenecyclopropanes with Acyl Chlorides

A new and powerful visible-light-induced difunctionalization of the C-C σ-bond alkylidenecyclopropanes via a ring-opening process was developed. Importantly, acyl chlorides are used as both Cl sources. This strategy provides an effective route for bond with radical Cl− to construct C-Cl in one pot. In addition, it has wide range substrates can tolerate various functional groups.