For the reaction below,the product is Q.The c | vedclass

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(A) The reaction of $4$-hydroxybenzoic acid with acetic anhydride in the presence of conc. $H_{2}SO_{4}$ and heat is an acetylation reaction.The pheno

Vedclass · Accepted Answer

$4-$acetoxybenzoic acid

Vedclass · Answer

(A) The reaction of $4$-hydroxybenzoic acid with acetic anhydride in the presence of conc. $H_{2}SO_{4}$ and heat is an acetylation reaction.The phenolic $-OH$ group acts as a nucleophile and attacks the carbonyl carbon of the acetic anhydride,leading to the formation of an ester group $(-OCOCH_{3})$.The product $Q$ is $4$-acetoxybenzoic acid,which has the molecular formula $C_{9}H_{8}O_{4}$.Thus,option $(A)$ is the correct answer.

For the reaction below,the product is $Q$.
The compound $Q$ is

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For the reaction below,the product is $Q$.The compound $Q$ is