Synthesis of Silver—Graphene Nanocomposite and Its Catalytic Application for the One‐Pot Three‐Component Coupling Reaction and One‐Pot Synthesis of 1,4‐Disubstituted 1,2,3‐Triazoles in Water.

A new heterogeneous graphene based catalyst with silver nanoparticles is developed and successfully applied as catalyst for the three component condensation of aldehydes, terminal alkynes, and amines as well as the 1,3-dipolar cycloaddition of organic azides with terminal alkynes.