What Is the Product of the Thermal Ring-Closing Electrocyclic Reaction

question 18

Multiple Choice

What is the product of the thermal ring-closing electrocyclic reaction of (E,E) isomer of hexa-2,4-diene ?

• A) I
• B) II
• C) III
• D) mixture of I and II in equal amounts
• E) mixture of II and III in equal amounts

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Definitions:

Sheet Music

Written notation that represents musical compositions through symbols, including notes and rhythms, intended for performance.

Square

A four-sided polygon with all sides of equal length and angles that are right angles, also represents equality in various contexts.

Sufficient Condition

A condition or set of conditions that, if met, ensures the occurrence or truth of another condition.

Equal Length

Describes two or more objects or segments having the same measurement from end to end or boundary to boundary.