Keeping in mind stereochemistry,how many products are formed by the reaction of one equivalent of HBr with 2-methyl-1,3-cyclohexadiene?
A)2
B)4
C)6
D)8
E)10

Question

Quizplus · Accepted Answer

The reaction of HBr with 2-methyl-1,3-cyclohexadiene can lead to multiple products due to the formation of carbocations and the possibility of rearrangements. The addition of HBr can occur at different positions, and each addition can lead to different stereoisomers (cis/trans or R/S configurations). Considering these factors, a total of 6 stereochemically distinct products can be formed.

Keeping in Mind Stereochemistry,how Many Products Are Formed by the Reaction