中文摘要：

合成了一种带有荧光基团葸的酰胺型双冠醚阴离子受体3．用荧光光谱、紫外-可见吸收光谱及核磁共振氢谱研究了其与F^-，Cl^-,Br^-，I^-，H2PO4^-，AcO^-离子的相互作用，结果表明3只对F^-具有很好的选择性识别能力，并形成配合比为1：2的络合物，通过荧光发射强度计算出主体3与F^-间的相互作用时的结合常数.

英文摘要：

A fluorescent anion receptor （3） based on amide macrocycle was synthesized and the recognition ability for F^-, CI^-, Br^- , I^- , H2PO4^- and AcO^- was investigated by fluorescence, UV-vis and ^1H 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.