A)
B) \[HC\equiv C-C\equiv CH\]
C)
D)
Correct Answer: A
Solution :
[a] It is Diel's Alder reaction. Necessary condition for this reaction are (i) S-cis conformation (ii) non-linearity of dienes Linear and can not assume S-cis conformation and (4) both have S-trans conformation and can not assume S'cis conformation by the presence of ringYou need to login to perform this action.
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