27 - Amines, Amino Acids and Polymers

Question 1

How can a haloalkane got to an 1° aliphatic amine? (Give reagents and conditions)

Answer 1

React a haloalkane with ammonia.
High pressure
Heat
Excess Ammonia
To dissolve ammonia in ethanol.

Question 2

How do you turn an nitrile into a primary aliphatic amine? (Reagents)

Answer 2

Nitrile and H2 and Nickel catalyst

Question 3

Draw out an nitrile reduction reaction to primary amine general equation?

Answer 3

RCN + 2 H2 — RCH2NH2

Question 4

How does the reduction of nitrobenzene got to phenylamine? (Give reagents)

Answer 4

React nitrobenzene with conc HCl and Sn (tin)

Question 5

Draw out a general formula for nitro benzene reduction reactiom to phenylamine?

Answer 5

C6H6NO2 + 6[H] —> C6H6NH2 + 2H2O