8
5 n-C4H9OH
74
390 3
Difference in electronegativity between nitrogen and hydrogen atoms and
the presence of unshared pair of electrons over the nitrogen atom makes
amines reactive The number of hydrogen atoms attached to nitrogen
atom also decides the course of reaction of amines; that is why primary
(–NH2), secondary 
N
H  and tertiary amines 
N
differ in many
reactions