Chemistry-
General
Easy
Question
Which of the following compounds would undergo Diels-Alder reaction?
I) 
II) 
III) 
IV) 
- All
- (II), (III), (IV)
- (III), (IV)
- (II)
The correct answer is: (III), (IV)
(I) 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-
conformation, so does not react
(III) Undergoes Diels-Alder reaction
(IV) Undergoes intramolecular Diels-Alder reaction
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