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

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(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

Vedclass · Accepted Answer

$p$-bromoacetanilide and $p$-bromoaniline

Vedclass · Answer

(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

Similar Questions

The compound obtained by the reaction between primary amine and aldehyde is:

In the reaction given below:
The product '$X$' is:

Which of the following products is $NOT$ obtained by the Hofmann reaction?

Reduction of nitroalkanes in neutral medium (e.g.,$Zn / NH_4Cl$) forms mainly

The product $(C)$ of the following reaction is:

Vedclass Test Series

Exam Paper Generator

Online Exam Module

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