Identify product B in the above reaction sequ | vedclass

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(B) $1$. The reaction of toluene $(C_6H_5CH_3)$ with $KMnO_4/H^+$ under heating conditions is a strong oxidation reaction that converts the alkyl side

Vedclass · Accepted Answer

$3-$Chlorobenzoic acid

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(B) $1$. The reaction of toluene $(C_6H_5CH_3)$ with $KMnO_4/H^+$ under heating conditions is a strong oxidation reaction that converts the alkyl side chain into a carboxylic acid group. Thus,product $A$ is benzoic acid $(C_6H_5COOH)$.$2$. Benzoic acid contains a $-COOH$ group,which is a strongly deactivating and meta-directing group for electrophilic aromatic substitution reactions.$3$. When benzoic acid reacts with $Cl_2$ in the presence of a Lewis acid catalyst like $FeCl_3$,the chlorine electrophile $(Cl^+)$ is directed to the meta-position.$4$. Therefore,the major product $B$ is $3$-chlorobenzoic acid.

Identify product $B$ in the above reaction sequence.

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