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二茂铁衍生物具有作为火箭燃料填充剂、有机涂料和抗紫外稳定剂等多种重要用途,对这类化合物的研究也促进了现代化学键理论的开展。作者在[1]中报导了二茂铁烃、醚、醇、羧酸及我国科学工作者所合成的二茂铁甲基硫醚类、N-二茂铁甲基苯胺类、N-二茂铁甲基芳磺酰胺类[2]、酮类[3]以及酰胺类二茂铁衍生物的薄层色谱分析。在极性吸附剂硅胶上,用弱极性展开剂展开时,上述各类化合物,均分别呈现随着化合物极性逐渐增强及取代基数目增加,比移值依次递减的规律性。为确定这九类化合物的高速液相色谱分析条件及化合物结构与保留时间之间是否也遵循上述关系,本
Ferrocene derivatives have many important applications as rocket fuel fillers, organic coatings and anti-UV stabilizers. Studies on these compounds have also promoted the development of modern chemical bond theory. The authors reported in [1] ferrocene, ethers, alcohols, carboxylic acids and ferrocene methylsulfides synthesized by Chinese scientists, N-ferrocenylmethylanilines, Thin layer chromatographic analysis of iron methylarylsulfonamides [2], ketones [3], and amide ferrocene derivatives. On the polar adsorbent silica gel, with the development of the weak polar solvent, the above compounds show the regularity that the ratio shift decreases with the increase of the polarity of the compound and the increase of the number of substituents. In order to determine whether the nine compounds were analyzed by high-speed liquid chromatography and whether the structure and retention time of the compounds followed the above relationship,