Amines

Write chemical equation for the preparation of aniline by Hoffman Bromamide reaction and also write chemical equations of the reactions taking place between aniline with acetyl chloride and aniline with carbon disulphide.

The reagent used to prepare amine from amide is

Complete the following chemical reaction and write the names of A and B.

${\mathrm{C}}_2{\mathrm{H}}_5{\mathrm{NH}}_2\stackrel{{\mathrm{HNO}}_2}{\to }\mathrm{A}\stackrel{\mathrm{B}}{\to }{\mathrm{CH}}_3{\mathrm{COOC}}_2{\mathrm{H}}_5$.

Complete the reaction: $\mathrm{RX}\stackrel{\mathrm{KCN}}{\to }\mathrm{A}\stackrel{\mathrm{H}}{\to }\mathrm{B}$.

Write the chemical equation for the preparation of methylamine by Schmidt reaction. Write chemical equations for the reactions taking place on heating aniline with chloroform in the presence of alcoholic $\mathrm{KOH}$.

Write the chemical equation for the preparation of methylamine by Schmidt reaction. Write chemical equations for the reactions taking place on heating methylamine.

${\left({\mathrm{CH}}_3\right)}_3-\mathrm{N}$ is a