خدابخش نیکنام

Copper nanoparticles were prepared according to previous report by Sharghi et al [1]. A series of aromatic nitro compounds were reacted with sodium borohydride in the presence of the copper nanoparticles to afford the aromatic amino compounds in good yields [2]. Additionally, the catalysts system can be recycled and maintain a high catalytic effect in the reduction of aromatic nitro compounds [3].