论文部分内容阅读
二茂铁及其衍生物作为油类消烟剂、燃速催化剂等已得到应用,在药物、合成材料等方面亦具有应用前景。文献曾报道含二茂铁基β-二酮的合成及以它为配体的金属配合物。此类配合物均含两个以上金属原子,它们在有机合成中具有独特的催化活性。 我们将二茂铁甲酰丙酮分别与水扬酰肼、异菸肼、乙二胺及硫代氨基脲在甲醇或甲醇-水介质中进行缩合反应,合成了4个新型二茂铁衍生物,它们含有三个或四个配位功能基团,可作为多齿配体用于金属有机配合物的合成。衍生物的合成路线如下:
Ferrocene and its derivatives as oil smoke suppressants, burning rate catalyst has been applied, in the pharmaceutical, synthetic materials, also has the application prospects. The literature has reported the synthesis of ferrocene-containing β-diketones and the metal complexes with it as ligands. These complexes contain more than two metal atoms, which have unique catalytic activity in organic synthesis. We have ferrocene formyl acetone and salicylic hydrazide, isoniazid, ethylenediamine and thiosemicarbazide condensation reaction in methanol or methanol - water medium, the synthesis of four new ferrocene derivatives, they Contains three or four coordination functional groups, which can be used as multidentate ligand for the synthesis of metal-organic complexes. The synthetic route of the derivatives is as follows: