WANG Jianying, HU Wenxiang, LI Yinkui, LONG Yongfu. THE SYNTHESIS OF COPOLYMER OF POLY(p-PHENYLENEVINYLENE) SUBSTITUTED BY ALKOXYL GROUPS[J]. Acta Polymerica Sinica, 1999,(3):355-358.
WANG Jianying, HU Wenxiang, LI Yinkui, LONG Yongfu. THE SYNTHESIS OF COPOLYMER OF POLY(p-PHENYLENEVINYLENE) SUBSTITUTED BY ALKOXYL GROUPS[J]. Acta Polymerica Sinica, 1999,(3):355-358.DOI:
Poly(p-phenylene vinylene)(PPV)and its derivatives have special optoelectronics properties and have aroused great interest in the world as excellent electroluminescent materials up to now.In this paper
a series of soluble PPV derivatives were synthesized by dehydrochlorination reaction with p-methoxy phenol as raw materials.The results showed that attaching the longer alkoxy-substitutes in benzene ring or applying copolymerization could improve the solubility of PPV derivatives and DMSO as a strong polar solvent could increase the yield of polymer. The structure of polymer was indentified by UV/Vis、IR and 1H-NMR.