2-氨基-5-氯吡啶水杨醛Schiff碱及其配合物的固相合成研究

Solid-phase Synthesis of 2-Amino-5-chloropyridine Salicylaldehyde Schiff Base and its Complexes

以2-氨基-5-氯吡啶、水杨醛为原料在室温条件下进行研磨,合成了2-氨基-5-氯吡啶水杨醛Schiff碱(HL=C12H9ClON2),然后加入过渡金属盐氯化镍(氯化钴、醋酸铜)继续研磨制得2-氨基-5-氯吡啶水杨醛Schiff碱金属配合物,用元素分析、IR、UV、1HNMR、荧光光谱、电导率等手段对配合物的结构进行了表征,确定了配合物的组成分别为NiL2、CoL2、CuL2。

2-Amino-5-ehloropyridine salicylaldehyde Sehiff base（HL = C12HgCION2 ） was synthesized by the solid phase reaction of 2-amino-5-ehloropyridine and salicylaldehyde at room temperature. Then inorganic salts with transition metal nickel dichloride （ cobalt dichloride, copper acetate ） were joined to grind, 2-amino-5-chloropyridine salicylidene Schiff base metal complexes were obtained by the solid phase reaction. Finally, the structures of the complexes were characterized by elemental analysis, IR spectrum, UV spectrum, ^1 HNMR,fluorescence spectrum and conductivity, The results show that their composition respectively are CuL2, NiL2 , CoL2.