以芳胺为端基的酰胺型开链冠醚及其配合物的合成与表征

Synthesis and characterizaton of open chain crown ethers and their complexes with phenyl amines as the terminal group

以对硝基苯胺和对甲基苯胺二种芳胺为端基合成了6种酰胺型开链冠醚,通过IR,1HNMR及 MS确定了它们的结构,同时用N,N′-二(对硝基苯胺)-3-氧杂戊二酰胺为配体与轻稀土硝酸盐进行了配位研究,合成了5种轻稀土硝酸盐配合物,通过元素分析和IR分析了其结构．

Six open crown ethers were synthesized for the first time by using p-toluidime and 4-nitroaniline as the terminal group. Through IR, ^1H NMR and MS, we have characterized their structures. And five new rare earth complexes with L2 as ligand were synthesized. Elemental analysis shows that they have different chemical formulas. Their chemical and physical properties were studied with conductance and IR.