5.3.23 Final Exam Review (In-Class)

In the following energy diagram, which symbols represent intermediate(s)?

• I, II and V

• II and IV

• Only III

• I, II, III, IV and V

What is the relationship between the following two compounds?

• Enantiomers

• Diasteriomers

• Constitutional Isomers

• Resonance Structures

Which one of the following has a triplet at approximately 4 ppm in its 1H NMR spectrum?

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Which set of reagents can be used to achieve the following transformation?

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What is the major product of the following reaction?

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Which sequence best accomplishes the following transformation?

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Predict the major product for the following reaction sequence:

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Predict the major product for the reaction shown:

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Which of the following represents an efficient method for preparing the alcohol shown?

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Provide suitable reagents for steps 1 and 2 in the following reaction sequence:

• Step 1: HBr

  Step 2: NaOMe

• Step 1: HBr, ROOR

  Step 2: NaOMe

• Step 1: HBr

  Step 2: t-BuOK

• Step 1: HBr, ROOR

  Step 2: t-BuOK