Identify A and B in the following reactions: | vedclass

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

Question

(A) $1$. The $-NO_2$ group is a deactivating and meta-directing group. Therefore,when nitrobenzene reacts with $Cl_2$ in the presence of $Fe$ (a Lewis

Vedclass · Accepted Answer

$A = m-	ext{chloronitrobenzene}, B = 	ext{azobenzene}$

Vedclass · Answer

(A) $1$. The $-NO_2$ group is a deactivating and meta-directing group. Therefore,when nitrobenzene reacts with $Cl_2$ in the presence of $Fe$ (a Lewis acid catalyst),electrophilic aromatic substitution occurs at the meta position to form $m$-chloronitrobenzene $(A)$.$2$. The reduction of nitrobenzene with $LiAlH_4$ is a complex process. While $LiAlH_4$ is a strong reducing agent,its reaction with nitrobenzene typically leads to the formation of azobenzene $(C_6H_5-N=N-C_6H_5)$ as the major product $(B)$.

Identify $A$ and $B$ in the following reactions:

Similar Questions

In the series of reactions: $C_6H_5NH_2$ $\xrightarrow{NaNO_2/HCl}_{0 - 5\ ^\circ C} X$ $\xrightarrow{HNO_2}_{H_2O} Y + N_2 + HCl$. $X$ and $Y$ are respectively:

The major product $(R)$ of the following reaction is:
$C_6H_5NH_2$ $\xrightarrow[{0 \, ^\circ C}]{{HNO_2}} P$ $\xrightarrow{{HBF_4}} Q$ $\xrightarrow[{Cu, \, \Delta }]{{NaNO_2}} R$

The compound forms nitroso amines when the substituents are

Amines behave as

What is the major product of the following reaction?
$CH_3CH_2CH_2CH_2NH_2 \xrightarrow{HNO_2} ?$

Vedclass Test Series

Exam Paper Generator

Online Exam Module