Metal-Free Divergent Synthesis of Dithiophosphinates and Phosphine Sulfides via Photocatalytic Multicomponent Reactions.
A photocatalytic multicomponent reaction has been developed for the synthesis of dithiophosphinates with exclusive anti-Markovnikov selectivity and 100% atom economy, using the easily-available Rhodamine 6G (RhB 6G) as the photocatalyst. This method enables the one-pot construction of S-C-P=S four chemical bonds from e...