$(\text{CH}_3)_3\text{CCl}$

$\text{CH}_3\text{Br}$

$\text{C}_2\text{H}_5\text{-Cl}$

$(\text{C}_2\text{H}_5)_2\text{-CH-I}$

Bromoethane

1-Bromopropane

2-Bromopropane

Carbontetrabromide

Reacting sodium methoxide and tertiary butyl bromide

Reacting sodium tertiarybutoxide and methyl bromide

Reacting methyl alcohol and ethene

Reacting methyl alcohol and methyl bromide

$\text{CH}_3 - \text{CH}(\text{OH}) - \text{CH}_2 - \text{CH}_2 - \text{OH}$

$\text{CH}_3 - \text{CH}_2 - \text{Br}$

$\text{CH}_3 - \text{CH}_2 - \text{CH}_2 - \text{Br}$

$\text{CH}_3 - \text{C}(\text{CH}_3)(\text{Cl}) - \text{OH}$