中文摘要：

在磷酸催化作用下，采用前体二胺N,N＇-（2-胺基苯基）-2，6-二甲酰亚胺吡啶（1）和前体二醛1,4-二（2＇-甲酰苯氧基）丁烷（2）进行缩合作用得到[1＋1]Schiff碱大环化合物3，进一步将Schiff碱大环3还原得到饱和大环4－并采用1HNMR－IR，质谱和元素分析等技术对大环3和4的组成进行了表征．采用X射线单晶衍射技术测定了Schiff碱大环3的晶体结构，结果表明大环3具有扭曲的“8”字形结构．采用UV-vis光谱滴定技术对大环与系列阴离子的键合作用进行了考察，结果表明，Schiff碱大环3对F－离子有明显的选择性识别作用，并测定了该配位反应的配位比和平衡常数．

英文摘要：

A novel [1 ＋1] Schiff base macrocyclic compound 3 has been synthesized from precursors N,N＇（2-aminophenyl）pyridine-2,6-dicarboxamide （1） and 1,2-bis（2＇-formacylphenoxy）tetrane （2） via condensation in the presence of the phosphoric acid. Furthermore the macrocycle 3 was reduced to the corresponding saturated macrocycle 4. Both macrocycles were characterized by IH NMR, IR, MS and elemental analysis. The crystal structure of 3 was determined by X-ray diffraction analysis. The result reveals that the macrocycle 3 exhibits twisted to ＂figure eight＂ conformation. The results show that the macrocycle 3 displays a selective recognition ability for Fion by the both macrocycles with a series of anions using UV-vis absorption spectra technique. The stoichiometric ratio and the stability constant of the coordination reaction were determined.