| Host-Guest Interactions between N,N＇-Bis（ferrocenylmethyl- ene）-Diaminobutane and Benzenetetracarboxylic Dianhydride Bridged Bis（β-cyclodextrin）s |
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| 引用本文： | 陈希 刘静 严军林 房喻. Host-Guest Interactions between N,N＇-Bis（ferrocenylmethyl- ene）-Diaminobutane and Benzenetetracarboxylic Dianhydride Bridged Bis（β-cyclodextrin）s[J]. 中国化学, 2006, 24(12): 1687-1691. DOI: 10.1002/cjoc.200690316 |
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| 作者姓名： | 陈希 刘静 严军林 房喻 |
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| 作者单位： | Key Laboratory for Macromolecular Science of Shaanxi Province, School of Chemistry and Materials Science, Shaanxi Normal University, Xi＇an, Shaanxi 710062, China |
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| 基金项目： | Project supported by the National Natural Science Foundation of China （Nos. 20373039, 20543002） and the Ministry of Education of China （Nos. 20040718001, 306015）. |
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| 摘 要： | A novel water soluble ditopic guest, the quaternary ammonium salt of N,N＇-bis（ferrocenylmethylene）-diaminobutane （1）, and a known water soluble ditopic host, benzenetetracarboxylic dianhydride bridged bis（β-cyclodextrin）s （2）, have been synthesized and characterized. ^1H NMR spectra and cyclic voltammogram （CV） studies revealed the host-guest interactions between them in aqueous solution. The supramolecular interaction also exists in solid state as confirmed by the studies of the solid samples, which were obtained by frozen-drying the solution sampies, using FTIR spectroscopy and differential scanning calorimetry （DSC） techniques. TEM measurement demonstrated that wire-shaped supramolecular aggregates exist in the aqueous solution of the two compounds. The lengths of the aggregates could reach micrometers.
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| 关 键 词： | 二茂铁 β-环式糊精 主体-客体交互作用 超分子 |
| 收稿时间： | 2006-05-29 |
| 修稿时间： | 2006-05-292006-07-11 |
Host‐Guest Interactions between N,N′‐Bis(ferrocenylmethylene)‐Diaminobutane and Benzenetetracarboxylic Dianhydride Bridged Bis(β‐cyclodextrin)s |
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| CHEN Xi, LIU Jing, YAN Jun-Lin, FANG Yu. Host‐Guest Interactions between N,N′‐Bis(ferrocenylmethylene)‐Diaminobutane and Benzenetetracarboxylic Dianhydride Bridged Bis(β‐cyclodextrin)s[J]. Chinese Journal of Chemistry, 2006, 24(12): 1687-1691. DOI: 10.1002/cjoc.200690316 |
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| Authors: | CHEN Xi LIU Jing YAN Jun-Lin FANG Yu |
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| Abstract: | A novel water soluble ditopic guest, the quaternary ammonium salt of N,N′‐bis(ferrocenylmethylene)‐diami‐ nobutane ( 1 ), and a known water soluble ditopic host, benzenetetracarboxylic dianhydride bridged bis(β‐cyclo‐dextrin)s ( 2 ), have been synthesized and characterized. 1H NMR spectra and cyclic voltammogram (CV) studies revealed the host‐guest interactions between them in aqueous solution. The supramolecular interaction also exists in solid state as confirmed by the studies of the solid samples, which were obtained by frozen‐drying the solution samples, using FTIR spectroscopy and differential scanning calorimetry (DSC) techniques. TEM measurement demonstrated that wire‐shaped supramolecular aggregates exist in the aqueous solution of the two compounds. The lengths of the aggregates could reach micrometers. |
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| Keywords: | ferrocene β‐cyclodextrin host‐guest interaction supramolecular |
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