X and Y (major products) in the following rea | vedclass

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(B) $1$. The reaction of aniline with acetic anhydride in the presence of pyridine is an acylation reaction,which converts the $-NH_2$ group into an a

Vedclass · Accepted Answer

Acetanilide,$p$-bromoacetanilide

Vedclass · Answer

(B) $1$. The reaction of aniline with acetic anhydride in the presence of pyridine is an acylation reaction,which converts the $-NH_2$ group into an acetamido group $(-NHCOCH_3)$. The product $X$ is acetanilide.$2$. Acetanilide undergoes electrophilic aromatic substitution (bromination) with $Br_2$ in $CH_3COOH$. The $-NHCOCH_3$ group is ortho/para directing. Due to steric hindrance,the para-isomer is the major product. The product $Y$ is $p$-bromoacetanilide.

$X$ and $Y$ (major products) in the following reaction sequence are:

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