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二茂铁(Ferrocene)是一种有着广泛用途的金属有机化合物。自20世纪50年代首次发现以来,由于其特殊的化学结构,引起了众多化学家的兴趣,数百种的二茂铁衍生物被制备出来,并应用到各个领域之中。目前,合成二茂铁的主要方法是化学合成法和电化学合成法两种。阐述了二茂铁的性质、二茂铁及衍生物的应用、二茂铁的电解合成及影响因素。重点讨论了电解合成过程中使用的溶剂、导电盐、双环戊二烯解聚、电解电压、极板间距、温度和反应时间的影响,指出了二茂铁电解合成存在的优势与不足。
Ferrocene is a metal-organic compound with a wide range of uses. Since its discovery for the first time in the 1950s, it has attracted the interest of many chemists due to its special chemical structure. Hundreds of ferrocene derivatives have been prepared and applied to various fields. At present, the main method of synthesis of ferrocene is chemical synthesis and electrochemical synthesis of two. The properties of ferrocene, the application of ferrocene and its derivatives, the electrolytic synthesis of ferrocene and its influencing factors are described. The effects of solvent, conductive salt, dicyclopentadiene depolymerization, electrolysis voltage, electrode spacing, temperature and reaction time on the synthesis of electrolytes were discussed. The advantages and disadvantages of ferrocene electrolysis synthesis were pointed out.