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Organic Chemistry 2 Final - Part 1 of 6
SAMPLE
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16. Conjugated Systems / Cumulative Electrocyclic Problems / Problem 20
Problem 20

Determine the manner in which the ring is closed for the given electrocyclic reaction.
Electrocyclic reaction diagram showing ring closure options: Exo-dig, Conrotatory, Disrotatory, Endo-dig.

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