Chemoselective Cross-Coupling of Secondary Phosphine Chalcogenides with Aminophenols: Synthesis of Aminophenylchalcogenophosphinic Acids O-Esters

摘要

Chemoselective reaction of secondary phosphine chalcogenides with 2-aminophenol under mild conditions (room temperature, 2-4 h, CCl4-Et3N) led to the formation of aminophenylchalcogenophosphinic acids O-esters in a yield of up to 80%.