The Synthesis Reactivity Of Ferrocene - UK Essays.
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The first section is to synthesise and purify ferrocene under inert atmosphere. The second section aims to investigate the redox behaviour of ferrocene. The third section aims to attempt a Friedel-Crafts acetylation to make a mixture of acetyl ferrocenes, as well as to separate and identify the products by column chromatography.
The discovery of ferrocene in the 1950s was a doorway to the area of organometallic chemistry and this occurrence was followed by the synthesis of massive organometallic complexes. Although the discovery was unexpected, the impact was enormous. These complexes were extensively used as industrial homogenous catalysts and also in organic synthesis where they supplied new synthesis routes to.
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CHEM 322L Experiment 5: Acylation of Ferrocene 3 Experiment Add 200 mg of ferrocene, 1.0 mL of acetic anhydride, and 0.3 mL of phosphoric acid to a large reaction tube and stir. Heat the tube to a gentle reflux using a water bath with constant stirring for 10 minutes. Note the color during the reaction. Cool the reaction tube to room temperature.
Ferrocene is an organometallic compound with the formula Fe(C 5 H 5) 2.The molecule consists of two cyclopentadienyl rings bound on opposite sides of a central iron atom. It is an orange solid with a camphor-like odor, that sublimes above room temperature, and is soluble in most organic solvents. It is remarkable for its stability: it is unaffected by air, water, strong bases, and can be.
Ferrocene, the earliest and best known of the so-called sandwich compounds; these are derivatives of transition metals in which two organic ring systems are bonded symmetrically to the metal atom. Its molecular formula is (C5H5)2Fe. First prepared in 1951 by the reaction of sodium.