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| 含有葫芦[6]脲的新型准轮烷的合成 | |
| 引用本文： | 刘骥军,徐蕴,田禾. 含有葫芦[6]脲的新型准轮烷的合成[J]. 有机化学, 2007, 27(4): 541-544 |
| 作者姓名： | 刘骥军 徐蕴 田禾 |
| 作者单位： | 华东理工大学精细化工研究所,教育部结构可控先进功能材料及其制备重点实验室,上海,200237 |
| 基金项目： | 国家自然科学基金（Nos.90401026,50673025）资助项目. |
| 摘 要： | 通过葫芦[6]脲(CB[6])与两个质子化的1,4-丁二胺在水溶液中于室温下进行超分子自组装, 得到一种新型的准轮烷. 通过1H NMR, 质谱和1H ROESY NMR对其结构进行了表征, 证实CB[6]位于质子化1,4-丁二胺的脂肪链上, 通过非共价键与1,4-丁二胺结合, 并且主体(CB[6])与客体的结合的物质的量之比为2∶1. |
| 关 键 词： | 葫芦[6]脲 准轮烷 超分子 自组装 |
| 收稿时间： | 2006-08-21 |
| 修稿时间： | 2006-08-21 |
Synthesis of a Novel Pseudorotaxane with Cucurbit[6]uril as the Macrocycle |
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| LIU,Ji-Jun,XU,Yun,TIAN,He. Synthesis of a Novel Pseudorotaxane with Cucurbit[6]uril as the Macrocycle[J]. Chinese Journal of Organic Chemistry, 2007, 27(4): 541-544 | |
| Authors: | LIU Ji-Jun XU Yun TIAN He |
| Affiliation: | (Laboratory for Advanced Materials of the Ministry of Education and Institute of Fine Chemicals of the East China Uni-versity of Science & Technology, Shanghai 200237) |
| Abstract: | The synthesis of a novel pseudorotaxane formed by cucurbit[6]uril (CB[6]) as the macrocycle and two diprotonated diaminobutane moieties as the “string” was reported. The compounds have been characterized by 1H NMR spectroscopy, mass spectrometry and 1H ROESY NMR spectroscopy. Two CB[6] beads were localized on aliphatic chain to combine N＋ of two diprotonated diaminobutane moieties by non-covalent bonds, and the molar ratio of CB[6] to the “string” was 2∶1. |
| Keywords: | cucurbit[6]uril pseudorotaxane supramolecule self-assembling |
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