Question on Functional Group Inter Conversion

If 3 steps are used to convert aniline to benzyl amine, what are they?

Answer:

The steps are

(1) diazotization reaction that converts aniline to benzene diazonium ion

(2) conversion of benzene diazonium ion to cyano benzene by reacting it with KCN or CuCN

(3) reduction of cyano benzene into benzyl amine using LiAlH₄