高等学校化学学报

高等学校化学学报 ›› 2000, Vol. 21 ›› Issue (S1): 501.

• Synthetic Sciences • 上一篇    下一篇

Synthesis of 1,4-Bis(Chloromethyl)-2-Methoxy-5-Phenoxy Benzene

WANG Jian-Ying1, HU Wen-Xiang1, LONG Yong-Fu2, LI Yin-Kui2   

  1. 1. Institute of Military Medicine, Headquarters of General Equipment, P O Box. 9702, Beijing 100101;
    2. Department of Materials Engineering and Applied Chemistry, National University of Defence Technology, Changsha 410073
  • 出版日期:2000-12-31 发布日期:2000-12-31

Synthesis of 1,4-Bis(Chloromethyl)-2-Methoxy-5-Phenoxy Benzene

WANG Jian-Ying1, HU Wen-Xiang1, LONG Yong-Fu2, LI Yin-Kui2   

  1. 1. Institute of Military Medicine, Headquarters of General Equipment, P O Box. 9702, Beijing 100101;
    2. Department of Materials Engineering and Applied Chemistry, National University of Defence Technology, Changsha 410073
  • Online:2000-12-31 Published:2000-12-31

PDF (PC)

摘要：

Much attention has been paid to Poly(p-Phenylene Vinylene) (PPV) because they are associated with good electro-optical characterization, especially electro-luminescence which first discovered by Burroughes in 1990[1]. 1,4-bis(chloromethyl) benzene is an important tool to synthesize PPV by dehydrochlorination. So the chloromethylation of substituted benzene becomes active. We once synthesized a series of dialkoxyl bischloromethyl benzene[2]. Unfortunately, short chain alkoxyl-substituted PPV has poor solubility, which limits its utility. There are little reports on aryloxy PPV up to now, while aryloxy-substituted PPV may has good mechanical properties.

Abstract:

Much attention has been paid to Poly(p-Phenylene Vinylene) (PPV) because they are associated with good electro-optical characterization, especially electro-luminescence which first discovered by Burroughes in 1990[1]. 1,4-bis(chloromethyl) benzene is an important tool to synthesize PPV by dehydrochlorination. So the chloromethylation of substituted benzene becomes active. We once synthesized a series of dialkoxyl bischloromethyl benzene[2]. Unfortunately, short chain alkoxyl-substituted PPV has poor solubility, which limits its utility. There are little reports on aryloxy PPV up to now, while aryloxy-substituted PPV may has good mechanical properties.

TrendMD: