七、八元瓜环与N,N'-二金刚烷基二铵盐酸盐的相互作用 |
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引用本文: | 杨守林,薛赛凤,祝黔江,陶朱,张建新,周欣.七、八元瓜环与N,N'-二金刚烷基二铵盐酸盐的相互作用[J].有机化学,2005,25(4):427-431. |
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作者姓名: | 杨守林 薛赛凤 祝黔江 陶朱 张建新 周欣 |
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作者单位: | [1]贵州大学应用化学研究所,贵阳550025 [3]贵州省天然产物重点化学实验室,贵阳550002 [4]贵州大学应用化学研究所,贵阳550025//贵州省民族学院应用化学系,贵阳550025 |
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基金项目: | 国家自然科学基金(No.200261002)、贵州省科学技术基金(No.20023004)、国际科技合作重点项目计划(No.2003DR00030)和贵州省省长基金资助项目. |
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摘 要: | 合成了三种二元金刚烷胺化合物(客体)盐酸盐. 利用1H NMR技术和质谱分析方法表征了这些客体, 考察了七、八元瓜环(主体)分别与上述客体的盐酸盐的相互作用和结构特征. 研究结果表明, 七元瓜环与三种二元金刚烷胺化合物(客体)盐酸盐形成2∶1的哑铃型包结配合物, 八元瓜环与三种二元金刚烷胺化合物(客体)盐酸盐形成1∶1的棒锤型包结配合物.
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关 键 词: | 瓜环 二金刚烷基二铵盐酸盐客体 包结配合物 |
收稿时间: | 2004-4-5 |
修稿时间: | 2004年4月5日 |
Interaction of Cucurbit[7 or 8]urils with N,N'-Diadamantyl Diamine•2HCl |
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Institution: | (Institute of Applied Chemistry, Guizhou University, Guiyang 550025)( Department of Applied Chemistry, Guizhou University for Nationali-ties, Guiyang 550025)( Key Laboratory of Chemistry for Natural Products of Guizhou Province, Guiyang 550002) |
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Abstract: | Three N,N'-diadamantyle diamine guests were synthesized and characterized by using 1H NMR technique and mass analysis methods. Interaction and structures of cucurbit7 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 cucurbit7]uril-guest was formed with a ratio of 2∶1, and a bar shape inclusion complex of cu-curbit8]uril-guest was formed with a ratio of 1∶1. |
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Keywords: | cucurbit[7 or 8]uril N N'-diadamantyl diamine inclusion complex |
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