Question

Write the structures and classify the following amines as primary, secondary, tertiary amines :

Compound	Structure	Primary/Secondary/Tertiary
(1) 5-Bromo-2-ethylaniline
(2) N-Ethyl-4-isopropyl-N-methylaniline
(3) 4-Chloro-N-ethyl-3-nitroaniline
(4) N-Ethyl-N-methyl cyclopentanamine

Answer 1

Compound	Structure	Primary/Secondary/Tertiary
(1) 5-Bromo-2-ethylaniline		Primary amine
(2) N-Ethyl-4-isopropyl-N-methylaniline		Tertiary amine
(3) 4-Chloro-N-ethyl-3-nitroaniline		Secondary amine
(4) N-Ethyl-N-methyl cyclopentanamine		Tertiary amine