科研之友
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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.
- 出版日期2004-11
- 单位武汉大学
