How to convert Ethanoic acid to benzene?
Answers
Here's the procedure.
Answer:
It is not possible to directly convert ethanoic acid to benzene. Ethanoic acid is an organic compound with the chemical formula CH₃COOH, and benzene is an aromatic hydrocarbon with the chemical formula C₆H₆.
Thus, the process of converting ethanoic acid to benzene involves a Fischer esterification, a Sandmeyer reaction, and a Wurtz reaction.
The process of converting ethanoic acid to benzene involves several chemical reactions. The first step is to convert the ethanoic acid to an ester, which is an organic compound that has a general formula of RCOOR'. This is typically done by reacting the ethanoic acid with an alcohol, such as methanol, to form an ester called methyl ethanoate. This reaction is often referred to as Fischer esterification.
The next step is to convert the methyl ethanoate to an aryl halide, which is a compound with the general formula ArX. This is typically done by reacting the methyl ethanoate with phosphorus tribromide (PBr₃). This reaction is often referred to as a Sandmeyer reaction.
The final step is to convert the aryl halide to benzene. This is typically done by reacting the aryl halide with zinc and water (Zn + H₂O), in an aqueous solution, to form benzene. This reaction is often referred to as a Wurtz reaction.
To summarize, the process of converting ethanoic acid to benzene involves a Fischer esterification, a Sandmeyer reaction, and a Wurtz reaction. The overall chemical equation for the conversion is as follows:
CH₃COOH + CH₃OH → CH₃COOCH₃ + H₂O
CH₃COOCH₃ + PBr₃ → ArBr + CH₃COOH
ArBr + Zn + H₂O → C₆H₆ + ZnBr₂
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