Question
IUPAC name of the compound $${\left( {C{H_3}} \right)_2}NC{H_3}$$ is
A.
2, 2-dimethylmethanamine
B.
$$N,N$$ -dimethylmethanamine
C.
$$N$$-ethyl-$$N$$-methylethanamine
D.
$$N$$-methylpropanamine
Answer :
$$N,N$$ -dimethylmethanamine
Solution :
\[C{{H}_{3}}\overset{\begin{smallmatrix}
\,\,\,\,\,\,C{{H}_{3}} \\
\,|
\end{smallmatrix}}{\mathop{-N-}}\,C{{H}_{3}}\]
IUPAC name is $$N, N$$ -dimethyl methanamine ( $${3^ \circ }$$ amine ).