1) Every step in a Fischer esterification is an equilibrium. How do you drive th
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1) Every step in a Fischer esterification is an equilibrium. How do you drive the reaction towards products in this experiment?
Fisher Esterification: Synthesis of lsoamyl Acetate (Banana Oi) Chemistry lessons: carbonyl chemistry, esterification reactions. Le Chateliers principle Reference reading: Fischer estorilcation in your locture text orthe online ChemiWid text edu) lsoamyl (isopenty) acetate, like many estors, has a pleasant fruity aroma. It is often called banana oil because it has the familiar odor of a banana. You wil carry out a Fischer esterification roaction to sorm isopenty acotate: H* (cat) o Hizo isoamyl alcohol isoamyl acetate (isopentyl alcohol or acetic acid (isopentyl acetate) 3-methy-1-butanol) A generic mechanism for of acetic acid is H R This is an equilibrium reaction, so you nood to consider Lo Chaselors Principlo in order to obtain a good yield of your product. In this case, you will use excess acetic acid to drive the reaction forward because acetic acid is relatively inexpensive.Explanation / Answer
to drive the reaction toward product side, one should start with dry reagents. formed water is eliminated continuously from the reaction system. acetic acid is used in excess.
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