In the reaction sequence,X and Y are,respecti | vedclass

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(A) Aniline is a highly reactive species towards electrophilic substitution due to the strong activating effect of the $-NH_2$ group. To control the r

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$p$-bromoacetanilide and $p$-bromoaniline

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(A) Aniline is a highly reactive species towards electrophilic substitution due to the strong activating effect of the $-NH_2$ group. To control the reaction and obtain a monobrominated product,the $-NH_2$ group is first protected by acetylation using $(CH_3CO)_2O$ in the presence of pyridine to form acetanilide.Acetanilide then undergoes electrophilic bromination with $Br_2/CH_3CO_2H$ to yield $p$-bromoacetanilide as the major product $(X)$.Finally,the acetyl protecting group is removed by hydrolysis using aqueous concentrated $NaOH$ to yield $p$-bromoaniline $(Y)$.

In the reaction sequence,
$X$ and $Y$ are,respectively

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In the reaction sequence,$X$ and $Y$ are,respectively