Thiols,as common sulfurating reagents,[1] have numerous drawbacks,such as metal poisoning,unpleasant odor,and apt oxidation,which impede their applications.
The transition-metal-catalyzed reactions have emerged as powerful strategy for construction of the diverse organic molecules starting from simple raw materials.
The development of new strategies for rapid access to structurally diversified heterocycles is of great important in organic synthesis and drug discovery.