Which of these dienes can undergo the Diels-Alder reaction?
A)1,3-Pentadiene
B)1,4-Pentadiene
C)1,2-Butadiene
D)1,4-Cyclohexadiene
E)All of these choices can undergo the Diels-Alder reaction.

Question

Quizplus · Accepted Answer

1,3-Pentadiene is a conjugated diene, which is necessary for the Diels-Alder reaction. The other options do not have the required conjugated diene system.

Which of These Dienes Can Undergo the Diels-Alder Reaction