三(邻苯甲醛基乙基醚)胺缩丙二胺大环配合物的合成及表征

Synthesis and Characterization of a Series of Macrocyclic Complexes N (CH_2CH_2 - O - C_6H_4 - CHO)[ (CH_2CH_2 - O -C_6H_4 - CH = N)_2C_3H_6]

通过金属模板反应,用丙二胺和三(邻苯甲醛基乙基醚)胺,在无水甲醇条件下,进行环缩合反应,生成一个杂原子平面大环配体。并用该杂原子平面大环配体与过渡金属的盐进行原地模板置换反应,生成相应金属的杂原子平面大环配合物。利用该方法,制备了杂原子平面大环配体和系列Ni(Ⅱ)、Cu(Ⅱ)、Co(Ⅱ)、Zn(Ⅱ)和Cd(Ⅱ)的杂原子平面大环配合物。通过元素分析、FT-IR、NMR、UV和TG等对化合物的结构及性质进行了表征和分析。

A new macrocyclic complex was synthesized by the condensation of 1,3-propylenediamine and tri(obenzenmethyl ethyl ether) amine,and was used to prepare for a series of its transition metal complexes by the model reaction. The compounds of Ni(Ⅱ)、 Cu(Ⅱ)、 Co(Ⅱ)、 Zn(Ⅱ) and Cd(Ⅱ) were obtained by this method and were characterized by Elemental Analysis.FT-IR、 ~1H-NMR、 UV and TG et al.