Synthesis of a novel pseudorotaxane with cucurbit[6]uril as the macrocycle

被引：0
|
作者：
Liu, Ji-Jun [1 ]
Xu, Yun
Tian, He
机构：
[1] E China Univ Sci & Technol, Minist Educ, Adv Mat Lab, Shanghai 200237, Peoples R China
[2] E China Univ Sci & Technol, Inst Fine Chem, Shanghai 200237, Peoples R China
来源：
CHINESE JOURNAL OF ORGANIC CHEMISTRY | 2007年 / 27卷 / 04期
关键词：
cucurbit[6]uril; pseudorotaxane; supramolecule; self-assembling;
D O I：
暂无
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
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 H-1 NMR spectroscopy, mass spectrometry and H-1 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.
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页码：541 / 544
页数：4
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