Question

Which of the following compounds is the least likely to react with Br2?

Answer 1

needs the concept of bromination abd resonance.

Ans: - Generally the reaction with Brz alken via Cyclobromonium im where election to Br-Br (6* take place with define or double bond donates its 67 So it xs very clear that election rich alkene will react I faster and election deficient anene will last likely to react with Bry Among the following compound, the tempound in option D is the least likely to react with Bry due to é i he most election deficient. The double Carbonyl group with -draws election from double bond via resonance. -