Question

CH3MgBr and HBR on reaction gives what​

Answer 1

Explanation:

An organic compound (A) (C

6

H

10

O) on reaction with CH

3

MgBr followed by acid treatment gives compound (B). The compound (B) on ozonolysis gives compound (C), which in the presence of a base gives 1-acetylcyclo-pentene (D). The compound (B) on reaction with HBr gives compound E. Write the structures of (A), (B), (C), and (E). Show how (D) is formed from (C).