应用化学

• 研究简报 • 上一篇    

单苯并15-冠-5的超声作用合成

朱沈1,2,刘学文1,王普1,顾忠泽2*,韩国志1,2*   

  1. (1.南京工业大学应用化学系 南京 210009;
    2.东南大学分子电子学国家重点实验室 南京 210096)
  • 收稿日期:2012-02-20 修回日期:2012-05-24 出版日期:2013-01-10 发布日期:2013-01-10
  • 通讯作者: 韩国志,副教授; Tel:025-83475811; E-mail:han@njut.edu.cn; 研究方向:微结构功能材料化学
  • 作者简介:
  • 基金资助:
    江苏省博士后基金(1002006C)中国博士后基金(20100481084)资助项目

Synthesis of Benzo-15-crown-5 Under Ultrasonication

ZHU Shen1,2, LIU Xuewen1, WANG Pu1, GU Zhongze2*, HAN Guozhi1,2*   

  1. (1.Department of Applied Chemistry,Nanjing University of Technology,Nanjing 210009,China;
    2.State Key Laboratory of Molecular Electronics,Southeast University,Nanjing 210096,China)
  • Received:2012-02-20 Revised:2012-05-24 Published:2013-01-10 Online:2013-01-10
  • Contact: han
  • About author:

摘要: 以邻苯二酚、一缩二乙二醇双氯乙醚为原料,氢氧化钠为模板剂,DMF为溶剂及适量抗氧化剂2,6-二-叔丁基对甲苯酚存在下,在超声辐射作用下60~70 ℃反应合成了B-15-C-5。 反应时间缩短为2 h,产率最高可达30.7%。

关键词: 邻苯二酚, 二乙二醇双氯乙酯, 超声合成, 单苯并-15-冠-5

Abstract: Using o-dihydroxybenzene and 1,11-dichloro-3,6,9-trioxaundecane as raw materials, sodium hydroxide as template, DMF as solvent and appropriate amount of 2,6-di-tert-butyl-4-methylphenol as antioxidant, benzo-15-crown-5 was successfully synthesized under ultrasonication at temperature 60~70 ℃. Compared with traditional synthetic routes, reaction time could be reduced to within 2 h, and the yield reached up to 30.7%.

Key words: o-Dihydroxybenzene, dichloro-trioxaundecane, ultrasonic synthesis, benzo-15-crown-5

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