Products that are formed in the given reaction including by products are
${\mathrm{CH}}_3{\mathrm{CH}}_2{\mathrm{CH}}_2{\mathrm{CH}}_2{\mathrm{CONH}}_2+{\mathrm{Br}}_2+4\mathrm{NaOH}\to$

Amides can directly be converted into amines. There is the amine formed has one carbon less than that of the corresponding amide. This reaction is carried out by reaction of the amide with a mixture of sodium hydroxide and bromine. This reaction is known as Hoffmann Bromamide reaction. The sodium carbonate and sodium bromide and water is formed as a side product in this reaction.
Reaction :-
${\mathrm{CH}}_3{\mathrm{CH}}_2{\mathrm{CH}}_2{\mathrm{CH}}_2{\mathrm{CONH}}_2+{\mathrm{Br}}_2+4\mathrm{NaOH}\to {\mathrm{CH}}_3{\mathrm{CH}}_2{\mathrm{CH}}_2{\mathrm{CH}}_2{\mathrm{NH}}_2+{\mathrm{Na}}_2{\mathrm{CO}}_3+2\mathrm{NaBr}+2{\mathrm{H}}_2\mathrm{O}$