The product (A) will be: | vedclass

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

Question

(A) The reaction involves the electrophilic aromatic substitution of nitrobenzene with bromine in the presence of iron $(Fe)$.$1$. The $-NO_2$ group i

Vedclass · Accepted Answer

$3,4-$dibromonitrobenzene

Vedclass · Answer

(A) The reaction involves the electrophilic aromatic substitution of nitrobenzene with bromine in the presence of iron $(Fe)$.$1$. The $-NO_2$ group is a strong electron-withdrawing group and is meta-directing.$2$. In the first step,bromination of nitrobenzene occurs at the meta-position to form $m$-bromonitrobenzene.$3$. In the second step,the presence of the bromine atom (which is ortho/para-directing) and the nitro group (which is meta-directing) directs the incoming bromine atom to the position meta to the $-NO_2$ group and ortho to the existing $-Br$ group.$4$. The final major product is $3,4$-dibromonitrobenzene.

The product $(A)$ will be:

Similar Questions

Which of the following reactions is a Fittig reaction?

$\text{Benzene} + Cl_2$ $\xrightarrow{FeCl_3} X$ $\xrightarrow{R-X, \text{ Na/dry ether }} Y$
Conversion of $X$ to $Y$ is an example of:

Identify the major product of the following reaction sequence:

Why do electrophilic substitution reactions in haloarenes occur at ortho and para positions,yet are slower than in benzene? Explain.

The reaction in which $2$ molecules of chlorobenzene react with metallic sodium in the presence of dry ether to form diphenyl is an example of:

Vedclass Test Series

Exam Paper Generator

Online Exam Module