E Experimental Organic Chemistry Separation of Ferrocene and Acetylferrocene Experimental Center for Chemical Education in Fudan University
Separation of Ferrocene and Acetylferrocene Experimental Organic Chemistry Experimental Center for Chemical Education in Fudan University
Objectives 1. Learn the principles of thin layer chromatography and column chromatography 2. Separation of ferrocene and acetylferrocene 3. Learn and master techniques of the pressurized flash column chromatography
Objectives 1. Learn the principles of thin layer chromatography and column chromatography 2. Separation of ferrocene and acetylferrocene 3. Learn and master techniques of the pressurized flash column chromatography
Background For organic synthesis. the mixture is often acquired. which might include substrates products, catalysts by-products In order to get the single and pure compound further purification Is necessary It was known that many different methods have been developed for purification This experiment is to learn one of the most general measures in organic laboratories. It is the adsorption column chromatography, which is suitable for the separation of solid-solid, liquid-liquid, solid-liquid mixtures
Background For organic synthesis, the mixture is often acquired, which might include substrates, products, catalysts, by-products. In order to get the single and pure compound, further purification is necessary. It was known that many different methods have been developed for purification. This experiment is to learn one of the most general measures in organic laboratories. It is the adsorption column chromatography, which is suitable for the separation of solid-solid, liquid-liquid, solid-liquid mixtures
Principles Adsorption column chromatography and Thin-layer chromatography (TLC): separation is achieved by using the different adsorption and desorption capacities of the components in the mixture in the insoluble two phases (i.e. the mobile phase and the stationary phase) 2. The mixture of ferrocene and acetylferrocene is mainly isolated by utilizing the difference in adsorption capacity of silica gel 3 Fe
Principles 1. Adsorption column chromatography and Thin-layer chromatography (TLC) : separation is achieved by using the different adsorption and desorption capacities of the components in the mixture in the insoluble two phases (i.e. the mobile phase and the stationary phase) 2. The mixture of ferrocene and acetylferrocene is mainly isolated by utilizing the difference in adsorption capacity of silica gel
UNIV 看Ns 1. Stationary Phase and Mobile Phase(Adsorbent and Eluent 2. Rf Value 3. Column Chromatography 4. Thin Layer Chromatograph
Nouns 1. Stationary Phase and Mobile Phase (Adsorbent and Eluent) 2. Rf Value 3. Column Chromatography 4. Thin Layer Chromatography adsorbent