Acta Chimica Sinica ›› 2009, Vol. 67 ›› Issue (5): 425-434. Previous Articles     Next Articles

Original Articles

迭代Suzuki偶联反应合成全氟环丁基芳基醚齐聚物的研究

张 森 李永军 童 亮 陆国林 黄晓宇*

  

  1. (中国科学院上海有机化学研究所有机氟化学重点实验室 上海 200032)

  • 投稿日期:2008-09-28 修回日期:2008-11-11 发布日期:2009-03-14
  • 通讯作者: 黄晓宇

Synthesis of Perfluorocyclobutyl Aryl Ether-based Oligomers via Iterative Suzuki Coupling

Zhang, Sen Li, Yongjun Tong, Liang Lu, Guolin Huang, Xiaoyu*   

  1. (Key Laboratory of Organofluorine Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai 200032)
  • Received:2008-09-28 Revised:2008-11-11 Published:2009-03-14
  • Contact: Huang, Xiaoyu

Perfluorocyclobutyl aryl ether-based oligomers were synthesized via iterative Suzuki coupling reaction. Firstly, intermediate 3 containing one perfluorocyclobutyl aryl ether unit was prepared using 4-bromophenol as starting material followed by Suzuki coupling reaction with aryl-based boronic acid to provide a boronic acid consisting of one perfluorocyclobutyl aryl ether unit. Thus, perfluorocyclobutyl aryl ether-based dimer and trimer were synthesized by repeated Suzuki coupling reactions with intermediate 3. Finally, perfluorocyclobutyl aryl ether-based 3-, 5- and 7-mers were synthesized by thermal cyclo-dimerization reactions.

Key words: perfluorocyclobutyl aryl ether, oligomer, Suzuki coupling reaction