1.

An alkyl bromide produces a single alkene when it reacts with sodium ethoxide and ethanol. This alkene undergoes hydrogenation and produces 2-methyl butane. What is the identity of the alkyl bromide

Answer»

1-bromo-2,2-dimethylpropane
1-bromobutane
2-bromo-2-methylbutane
2-bromo-2-methylbutane

Solution :`underset("1-bromo-2-methyl butane")(CH_(3)-CH_(2)-overset(CH_(3))overset(|)(C)H-CH_(2))Br+C_(2)H_(5)ON aoverset(C_(2)H_(5)OH)toCH_(3)-CH_(2)-overset(CH_(3))overset(|)(C)-CH_(2)+NaBr+C_(2)H_(5)OH underset(("HYDROGENATION"))overset(+H_(2))toCH_(3)-CH_(2)-underset(H)underset(|)overset(CH_(3))overset(|)(C)-CH_(3)`


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