Predict product(s) in the following reaction:

 

 

 

Give the major elimination product obtained from an ${\mathrm{E}}_2$ reaction of the following alkyl halide with hydroxide ion.

${\mathrm{CH}}_3\mathrm{CH}\left(\mathrm{F}\right){\mathrm{CH}}_2{\mathrm{CH}}_3$

Give the major elimination product obtained from an ${\mathrm{E}}_2$ reaction of the following alkyl halide with hydroxide ion.

${\mathrm{CH}}_3\mathrm{CH}\left(\mathrm{Cl}\right){\mathrm{CH}}_2\mathrm{CH}={\mathrm{CH}}_2$

For each of the following reactions, indicate whether elimination will occur via an $\mathrm{E}2 \text{or} \text{an} \mathrm{E}1$ reaction. Give the major product in each case.

For each of the following reactions, indicate whether elimination will occur via an $\mathrm{E}2$ or an $\mathrm{E}1$ reaction. Give the major product in each case.

For each of the following reactions, indicate whether elimination will occur via an $\mathrm{E}2$ or an $\mathrm{E}1$reaction. Give the major product in each case.

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For each of the following reactions, indicate whether
elimination will occur via an $\mathrm{E}2$ or an $\mathrm{E}1$ reaction. Give
the major product in each case.

Identify the products of the following reactions:

Identify the products of the following reactions: