Amide-based Fluorescent Macrocyclic Anion Receptors  

作　　者：曾振亚 徐括喜 何永炳 刘顺英 吴进龙 隗兰华 孟令芝 

机构地区：[1]Department of Chemistry, Wuhan University, Wuhan, Hubei 430072, China

出　　处：《Chinese Journal of Chemistry》2004年第11期1372-1376,共5页中国化学（英文版）

基　　金：Project supported by the National Natural Science Foundation of China (No. 20372054).

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->24HPO->CH3COO->>Br-, I- and receptor 2 showed high selectivity to F- over other anions.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->24HPO->CH3COO->>Br-, I- and receptor 2 showed high selectivity to F- over other anions.

关 键 词：macrocyclic polyamine SYNTHESIS FLUORESCENCE anion recognition 

分 类 号：O621[理学—有机化学]