以水杨醛衍生物、手性1,2-丙二胺为原料,制备了两个手性大环配体R-L(亚甲基双水杨醛缩R-1,2-丙二胺)和S-L(亚甲基双水杨醛缩S-1,2-丙二胺),这一对手性大环配体与镍盐反应得到了两个手性双核镍配合物Ni_2(R-L)和Ni_2(S-L);通过红外光谱、紫外光谱、元素分析对其进行了表征。此外,圆二色光谱进一步证明两个手性配体及两个双核配合物互为对映异构。 Using chiral salicylaldehyde derivatives and chiral 1,2-propanediamine as raw materials, two chiral macrocyclic ligands RL (methylene bis-salicylaldehyde R-1,2-propanediamine) and SL (methylene bis-salicylaldehyde S-1,2-propanediamine). The chiral binuclear nickel complexes Ni_2 (RL) and Ni_2 SL), which was characterized by IR, UV and elemental analysis. In addition, circular dichroism further demonstrates that the two chiral ligands and the two binuclear complexes are enantiomerically each other.