4
Example 9 4
Solution
Solution
Solution
Solution
Solution
Rationalised 2023-24
271
Amines
S
O
O
Cl
+
H
N
C H
2
5
S
O
O
N
C H
2
5 + HCl
N,N-Diethylbenzenesulphonamide
C H
2
5
C H
2
5
4 Carbylamine reaction
Aliphatic and aromatic primary amines on heating with chloroform
and ethanolic potassium hydroxide form isocyanides or carbylamines
which are foul smelling substances Secondary and tertiary amines
do not show this reaction