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合成了甲基-苯基硫醚,正丙基-苯基硫醚,正丁基-苯基硫醚和正庚基-苯基硫醚。确定了合成产物的组成和结构。用反相纸色谱法考察了四种硫醚在HCl介质中对30余种金属离子的萃取能力。并分别以四种硫醚为固定相对Au~Ⅲ(pd~Ⅱ)-pt~Ⅳ;Au~Ⅲ(pd~Ⅱ)-Os~Ⅳ(Pt~Ⅳ)-Ru~Ⅲ(Rh~Ⅲ);Pd~Ⅱ-Au~Ⅲ-Os~Ⅳ(Pt~Ⅳ)-Ru~Ⅲ(Rh~Ⅲ)等人工混合试液进行了纸上分离。
Methyl-phenyl sulfide, n-propyl-phenyl sulfide, n-butyl-phenyl sulfide and n-heptyl-phenyl sulfide were synthesized. The composition and structure of the synthesized product were confirmed. The extraction ability of more than 30 kinds of metal ions in four kinds of thioethers in HCl medium was investigated by reversed-phase chromatography. (Pd ~ Ⅱ) -pt ~ Ⅳ, Au ~ Ⅲ (pd ~ Ⅱ) -Os ~ Ⅳ (Pt ~ Ⅳ) ~ Ru ~ Ⅲ (Rh ~ Ⅲ) Pd ~ Ⅱ-Au ~ Ⅲ-Os ~ Ⅳ (Pt ~ Ⅳ) ~ Ru ~ Ⅲ (Rh ~ Ⅲ) were mixed on paper.