中文摘要：

基于结构的轴不对称性、多功能性及自身高度稳定的手性构型化合物，1，1＇-联二萘类化合物在催化不对称合成、离子识别、手性识别、手性诱导和构筑新型材料等方面扮演着重要角色．联二萘酚主体相连的近邻功能基团与联二萘基之间的相互作用（如氢键作用，π电子堆叠作用）可以引起联二萘基团中两个萘环之间二面角的变化，进而引起化合物构象的变化，

英文摘要：

A new chiral ionic probe for recognition and detection of Cu （ Ⅱ ） and Pd （ Ⅱ） polymer R-poly-6 having pyridine and binaphthyl moietie was synthesized by the Suzuki cross-coupling reaction, which was characterized with element analysis, IR, ^1H NMR and ^13C NMR spectroscopies. The CD and UV-Vis absorption spectra of the complexes of R-poly-6 with PdSO4 and R-poly-6 with CuCl2 in DMSO at room temperature indicated both Pd^2＋ and Cu^2＋ have the ability to increase the intensity of CD signal around 268 nm. But in the case of Cu2＋ , peak shift was observed. It was considered that the different interaction between the complexation of R-poly-6 with PdSO4 and the complexation of R-poly-6 with CuCl2 generated different configuration variation.