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多年来,对四氮大环金属络合物的合成作了大量的工作。但大部份集中在过渡金属第一周期的元素,而过渡金属第二、第三周期的含四氮大环的金属络合物的合成及性质的研究只有少量的报道。本文报道了5,5,7,12,12,14-六甲基-1,4,8,11-四氮杂十四环(7,14)二烯(以下简称A)的Pt(Ⅳ)、Ir(Ⅳ)络合物(以下分别简称B、C)及相应的十四环烷(简称D)的Mn(Ⅱ)、Pd(Ⅱ)络合物(分別简称E、F)的合成。现将这些化合物的结构式图示如下:
Over the years, a great deal of work has been done on the synthesis of tetrazine macrocyclic metal complexes. However, most of the elements are concentrated in the first period of transition metal, while the synthesis and properties of the second and third period transition metal complexes containing tetrazolium are only rarely reported. In this paper, Pt (Ⅳ) complexes of 5,5,7,12,12,14-hexamethyl-1,4,8,11-tetraazatetracyclo (7,14) diene (hereinafter referred to as A) , Ir (Ⅳ) complexes (hereinafter referred to as B and C respectively) and corresponding tetradecane (abbreviated as D) Mn (Ⅱ) and Pd (Ⅱ) complexes (E and F respectively). The structural formulas of these compounds are shown below: