3,3′‐双(N‐二茂铁基亚甲基甲酰腙)‐2,2′‐联吡啶及其Cd(II)、Hg(II)、Cu(II)和Mn(II)配合物的合成和表征

Benlai Wu, Chengbin Liu, Mingxing Yao, Hong‐yun Zhang, Pei‐kun Chen, Hong-Yan Mao, Xiao‐qing Shen, Shouchang Liu
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引用次数: 1

摘要

摘要本文合成了3,3′‐双(N‐二茂铁亚甲基甲酰基腙)‐2,2′‐联吡啶及其Cd(II)、Hg(II)、Cu(II)和Mn(II)配合物,并通过元素分析、IR、1H NMR光谱、热分析和摩尔电导对其进行了表征。在配合物中,3,3 ' -二(N -二茂铁亚甲基甲酰基腙)- 2,2 ' -联吡啶与过渡金属离子的配位使用亚甲基亚胺氮,烯醛形式的酰胺氧,吡啶氮,对称双齿方式的醋酸酯和一个水分子,所有这些都参与配位形成双核配合物。配体和配合物在一般有机溶剂中不溶,在强极性溶剂如DMF和DMSO中微溶。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Synthesis and Characterization of 3,3′‐bis(N‐Ferrocenyl methylene formylhydrazone)‐2,2′‐bipyridyl and its Cd(II), Hg(II), Cu(II), and Mn(II) Complexes
Abstract In this article, 3,3′‐bis(N‐ferrocenylmethylene formylhydrazone)‐2,2′‐bipyridyl and its Cd(II), Hg(II), Cu(II), and Mn(II) complexes have been synthesized and characterized by elemental analyses, IR, 1H NMR spectral, thermal analyses, and molar conductances. In the complexes, 3,3′‐bis(N‐ferrocenylmethylene formylhydrazone)‐2,2′‐bipyridyl coordinates to the transition metal ions using a methylenimine nitrogen, the amide oxygen in the enolic form, the pyridyl nitrogen, the acetate in a symmetrical bidentate manner, and one water molecule, all of which participate in coordination to form a binuclear complex. The ligand and the complexes are insoluble in common organic solvents and slightly soluble in strongly polar solvents such as DMF and DMSO.
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