Amide-based fluorescent macrocyclic anion receptors

被引:0
|
作者
Zeng, ZY [1 ]
Xu, KX [1 ]
He, YB [1 ]
Liu, SY [1 ]
Wu, JL [1 ]
Wei, LH [1 ]
Meng, LZ [1 ]
机构
[1] Wuhan Univ, Dept Chem, Wuhan 430072, Peoples R China
关键词
macrocyclic polyamine; synthesis; fluorescence; anion recognition;
D O I
暂无
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Two fluorescent anion receptors (1 and 2) based on amide macrocycle were synthesized and corresponding fluorescence quenching induced by anion complexation was observed in different degree. Receptors form 1 : 1 complexes with anions by hydrogen bonding interactions. Receptor 1 bound anions in the order of F->Cl-> H2PO4>CH3COO->>Br-, I- and receptor 2 showed high selectivity to F- over other anions.
引用
收藏
页码:1372 / 1376
页数:5
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