Through What Type of Single Pericyclic Reaction Did the Reaction

question 57

Multiple Choice

Through what type of single pericyclic reaction did the reaction shown below proceed?

• A)[1,2] sigmatropic hydrogen migration
• B)[1,3] sigmatropic hydrogen migration
• C)[1,4] sigmatropic hydrogen migration
• D)[1,5] sigmatropic hydrogen migration
• E)none of the above

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