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Which of the following reaction would un...

Which of the following reaction would undergo Diels-Alder reaction ?
.

A

All

B

`(II), (III), (IV)`

C

`(III), (IV)`

D

`(II)`

Text Solution

Verified by Experts

The correct Answer is:
C
For Diels-Alder reaction, dienes should have `EDG` and dienophile should have `EWG` So `(I)` does not react.
(II) Diene (buta-1,3-diene) has s-trans conformation, so does not react
(III) Undergoes Diels-Alder reaction.
(IV) Undergoes intramolecular Diels-Alder reaction.
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CENGAGE CHEMISTRY ENGLISH-ORGANIC REACTION MECHANISM-Single correct
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