Elimination Mechanisms

Practice Questions

Organic Chemistry › Elimination Mechanisms

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1

Which of the following compounds could NEVER undergo an E2 reaction when treated with potassium tert-butoxide?

2

Which of the following compounds could NEVER undergo an E2 reaction when treated with potassium tert-butoxide?

3

If the following disubstituted cyclohexane is refluxed (reacted in boiling solvent) in THF and sodium methoxide, which of the following will be the major product?

Q11

4

If the following disubstituted cyclohexane is refluxed (reacted in boiling solvent) in THF and sodium methoxide, which of the following will be the major product?

Q11

5

Which of the following statements concerning substitution and elimination reactions is true?

6

Which of the following statements concerning substitution and elimination reactions is true?

7

What is the product of the following reaction?

Screen shot 2015 10 24 at 10.13.33 am

8

What is the product of the following reaction?

Screen shot 2015 10 24 at 10.13.33 am

9

Which series of carbocations is arranged from most stable to least stable?

10

E1

The above image undergoes an E1 elimination reaction in a lab. The researchers note that the major product formed was the "Zaitsev" product. Which of the following compounds did the observers see most abundantly when the reaction was complete?

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