若干多氮双核银(Ⅰ)大环化合物的合成和电化学

Synthesis and Electrochemistry of Macrocyclic Binuclear Silver(Ⅰ)Complexes

本文在硝酸银存在下用二乙撑三胺、三2氨基乙基胺分别和以间苯二醛为母体的二醛缩合得到了系列双核银多氮环合物和穴合物。对所得产物进行了表征并利用循环伏安法对配合物的电化学进行了研究。探讨了环空腔大小及取代基不同对配合物中银电化学行为的影响。

Six binuclear silver?macrocyclic complexes were synthesized by condensation of 3-azapentan e-1,5-diamine or tris(2-aminoethyl)amine(tren)with isophthalaldehyde and 5-R-2-m ethoxyl-1,5-phenylenedialdehyde(R =OCH3 ,Cl )in the presence of silver?.The products were charac-terized by elemental analysis,IR an d ES-MS.The effects of the cavity siz e of the macrocyclic and substitute groups on the electrochemistry of the Ag ?were studied.