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Chin. J. Org. Chem. ›› 2005, Vol. 25 ›› Issue (04): 427-431. Previous Articles     Next Articles

Original Articles

七、八元瓜环与N,N'-二金刚烷基二铵盐酸盐的相互作用

杨守林1,2，薛赛凤1，祝黔江1，陶朱*,1，张建新3，周欣3   

  1. (1贵州大学应用化学研究所 贵阳 550025)
    (2贵州省民族学院应用化学系 贵阳 550025)
    (3贵州省天然产物重点化学实验室 贵阳 550002)
  • 收稿日期:2004-04-05 修回日期:2004-11-10 发布日期:2005-03-30
  • 通讯作者: 陶朱

Interaction of Cucurbit[7 or 8]urils with N,N'-Diadamantyl Diamine•2HCl

YANG Shou-Lin1,2,XUE Sai-Feng1,ZHU Qian-Jiang1
TAO Zhu*,1,ZHANG Jian-Xin3,ZHOU Xin3   

  1. (1 Institute of Applied Chemistry, Guizhou University, Guiyang 550025)
    (2 Department of Applied Chemistry, Guizhou University for Nationali-ties, Guiyang 550025)
    (3 Key Laboratory of Chemistry for Natural Products of Guizhou Province, Guiyang 550002)
  • Received:2004-04-05 Revised:2004-11-10 Published:2005-03-30
  • Contact: TAO Zhu

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Three N,N'-diadamantyle diamine guests were synthesized and characterized by using 1H NMR technique and mass analysis methods. Interaction and structures of cucurbit[7 or 8]urils with the title N,N'-diadamantyl diamine guests have been investigated by using NMR techniques in details. The experimental results reveal that a dumbbell shape inclusion complex of cucurbit[7]uril-guest was formed with a ratio of 2∶1, and a bar shape inclusion complex of cu-curbit[8]uril-guest was formed with a ratio of 1∶1.

Key words: N,N'-diadamantyl diamine, cucurbit[7 or 8]uril, inclusion complex