When benzoic acid is treated with PCl_5 at 10 | vedclass

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Question

(A) The reaction of benzoic acid $(C_6H_5COOH)$ with phosphorus pentachloride $(PCl_5)$ is a standard nucleophilic acyl substitution reaction. The hyd

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Benzoyl chloride

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(A) The reaction of benzoic acid $(C_6H_5COOH)$ with phosphorus pentachloride $(PCl_5)$ is a standard nucleophilic acyl substitution reaction. The hydroxyl group $(-OH)$ of the carboxylic acid is replaced by a chlorine atom $(-Cl)$,resulting in the formation of benzoyl chloride $(C_6H_5COCl)$. The reaction is: $C_6H_5COOH + PCl_5 \rightarrow C_6H_5COCl + POCl_3 + HCl$.

When benzoic acid is treated with $PCl_5$ at $100 \ ^oC$,it gives

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