The reaction of 2,7-dihydroxynaphthalene with dimethylsulfate through many steps gave 2-(2,7-dimethoxy-1,8-naphthalimido)ethyl methacrylate (DMNIEM). polu(DMNIEM) was synthesized hy the radical polymerization of this monomer in dimethylformamide(DMF) using azobisisobutronitrile(AIBN) as a initiator at 60C. The polymers were observed to exhibit monomer emission band at 380nm and a strong excimer emission band near 460nm. The fluorescnce intensity was given nitro 〈 chloro 〈 methoxy ≤ hydrogen