The product (B) is: | vedclass

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

Question

(C) The reaction of the given bicyclic diene with $CHCl_3$ and $KOH$ generates dichlorocarbene $(:CCl_2)$,which undergoes a $[2+1]$ cycloaddition foll

Vedclass · Accepted Answer

Vedclass · Answer

(C) The reaction of the given bicyclic diene with $CHCl_3$ and $KOH$ generates dichlorocarbene $(:CCl_2)$,which undergoes a $[2+1]$ cycloaddition followed by ring expansion to form an aromatic system. This process is known as the $Doering-LaFlamme$ type ring expansion. In the first step,the addition of $:CCl_2$ to one of the double bonds followed by rearrangement leads to the formation of a chloronaphthalene derivative $(A)$. In the second step,the addition of another equivalent of $:CCl_2$ to the remaining double bond followed by rearrangement leads to the formation of a dichloronaphthalene derivative $(B)$. The final product $(B)$ is $2,6$-dichloronaphthalene.

The product $(B)$ is:

Similar Questions

The product of the reaction shown is:

Which of the following products cannot be obtained in the above reaction?

The order of appearance of the following with rising temperature during the refining of crude oil is:

When a hydrocarbon $A$ undergoes complete combustion,it requires $11$ equivalents of oxygen and produces $4$ equivalents of water. What is the molecular formula of $A$?

The enolic form of acetone contains

Vedclass Test Series

Exam Paper Generator

Online Exam Module