Question

Which of the following gives RNC, when reacted with $CHCl_{3}$ and KOH

• A. $RNH_{2}$
• B. $R_{2}NH$
• C. $R_{3}N$
• D. $R_{4}N^{+}Cl^{-}$

Answer 1

Answer: (A)

$RNH_{2}$

Answer 2

$\underset{1^{o} - \text{amine}}{R - NH_{2}} + CHCl_{3} + 3KOH \rightarrow R - NC + 3KCl + 3HO$