高等学校化学学报 ›› 1998, Vol. 19 ›› Issue (S1): 82.

• Organic Synthesis Chemistry • 上一篇    下一篇

Study on the Synthesis of Poly(p-Phenylene Vinylene) Derivatives by Dehydrochlorination

Jianying WANG1, Yinkui Li2, Wenxiang HU1, Yongfu LONG2, Guangyou ZHANG1   

  1. 1. The Centre of Research and Development of Medicine and Pharmaceuticals, Commission of Science & Technology and Industry for National Defence, Beiiing 100101;
    2. Department of Materials Science and Applied Chemistry, National University of Defence Technology, Changsha 410073
  • 出版日期:1998-12-31 发布日期:1998-12-31

Study on the Synthesis of Poly(p-Phenylene Vinylene) Derivatives by Dehydrochlorination

Jianying WANG1, Yinkui Li2, Wenxiang HU1, Yongfu LONG2, Guangyou ZHANG1   

  1. 1. The Centre of Research and Development of Medicine and Pharmaceuticals, Commission of Science & Technology and Industry for National Defence, Beiiing 100101;
    2. Department of Materials Science and Applied Chemistry, National University of Defence Technology, Changsha 410073
  • Online:1998-12-31 Published:1998-12-31

摘要: The synthesis of poly(p-phenylene vinylene) (PPV) and its derivatives have aroused great interest[1],since Burroughes[2] discovered that PPV showed excellent electroluminescent (EL) properties. The conventional polymerization reactions, such as dehydrochlorination reaction,Wittig reaction and et al, usually afforded insoluble and/or infusible PPV and its derivatives, which shows inferior mechanical properties. Though the precursor polymer route can circumvent the insolubility of PPV, the strategy needs muti-step reaction and high temperature which affords the low yield and other disadvantageous[3]. So the synthesis of soluble PPV derivatives with high yield are very fascinating.

Abstract: The synthesis of poly(p-phenylene vinylene) (PPV) and its derivatives have aroused great interest[1],since Burroughes[2] discovered that PPV showed excellent electroluminescent (EL) properties. The conventional polymerization reactions, such as dehydrochlorination reaction,Wittig reaction and et al, usually afforded insoluble and/or infusible PPV and its derivatives, which shows inferior mechanical properties. Though the precursor polymer route can circumvent the insolubility of PPV, the strategy needs muti-step reaction and high temperature which affords the low yield and other disadvantageous[3]. So the synthesis of soluble PPV derivatives with high yield are very fascinating.

TrendMD: