Multiple Choice
Under photochemical conditions,(2E,4E) -hexadiene undergoes a ________ ring closure to yield ________.
A) conrotatory,cis-3,4-dimethylcyclobutene
B) conrotatory,trans-3,4-dimethylcyclobutene
C) disrotatory,cis-3,4-dimethylcyclobutene
D) disrotatory,trans-3,4-dimethylcyclobutene
Correct Answer:
Verified
Correct Answer:
Verified
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