Study on the synthesis and anion recognition of fluorescent biazacrown based on amide

被引：0
|
作者：
Qin Hai-Juan [1 ]
Yang Xi [1 ]
He Yong-Bing [1 ]
Qing Guang-Yan [1 ]
Cheng-Jin, Liu [1 ]
机构：
[1] Wuhan Univ, Dept Chem, Wuhan 430072, Peoples R China
来源：
ACTA CHIMICA SINICA | 2006年 / 64卷 / 22期
关键词：
azacrown; anion receptor; fluorescence; anion recognition;
D O I：
暂无
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A fluorescent anion receptor (3) based on amide macrocycle was synthesized and the recognition ability for F-, Cl-, Br-, I-, H2PO4- and AcO- was investigated by fluorescence, UV-vis and H-1 NMR spectra. The results indicate that receptor 3 has a good selective recognition property for F and formed a 1 : 2 complex. The association constant of complex between 3 and F- was calculated from the changes in fluorescence intensity.
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页码：2271 / 2274
页数：4
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