Interaction of Cucurbit[n＝6,7,8]urils with 2,2'-Dipyridine and Its Derivates

Acta Chimica Sinica ›› 2005, Vol. 63 ›› Issue (19): 1847-1852. Previous Articles Next Articles

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瓜环与2,2'-联吡啶衍生物的相互作用

杜莹^†,1，薛赛凤*^,1，牟兰¹，祝黔江¹，陶朱¹，张建新²

(¹贵州大学应用化学研究所贵阳 550025)
(²贵州省天然产物重点实验室贵阳 550002)

投稿日期:2004-10-15 修回日期:2005-06-06 发布日期:2010-12-10
通讯作者: 薛赛凤

Interaction of Cucurbit[n＝6,7,8]urils with 2,2'-Dipyridine and Its Derivates

DU Ying¹, XUE Sai-Feng*^,1, MU Lan¹, ZHU Qian-Jiang¹, TAO Zhu¹, ZHANG Jian-Xin²

(¹Institute of Applied Chemistry, Guizhou University, Guiyang 550025)
(²Key Laboratory of Chemistry for Natural Products of Guizhou Province, Guiyang 550002)

Received:2004-10-15 Revised:2005-06-06 Published:2010-12-10
Contact: XUE Sai-Feng

Abstract

The structures and optical properties of host-guest of cucurbit[n＝6,7,8]urils with 2,2'-dipyridine and its derivates have been investigated by ¹H NMR technique, UV spectroscopy and fluorescence spectrophotometry. The experimental results reveal that the cucurbit[n＝6,7,8]urils can form different host-guest complexes with 2,2'-dipyridine and its derivates, which were included with different ratio by different cucurbit[n]urils.

Key words: cucurbit[n]uril, 2,2'-dipyridine derivate, ¹H NMR technique, UV spectroscopy, fluorescence spectro-photometry, host-guest complex

Cite this article

DU Ying, XUE Sai-Feng*^,1, MU Lan, ZHU Qian-Jiang, TAO Zhu, ZHANG Jian-Xin^{2. Interaction of Cucurbit[n＝6,7,8]urils with 2,2'-Dipyridine and Its Derivates[J]. Acta Chimica Sinica, 2005, 63(19): 1847-1852.}

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瓜环与2,2'-联吡啶衍生物的相互作用

Interaction of Cucurbit[n＝6,7,8]urils with 2,2'-Dipyridine and Its Derivates

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