The `IUPAC` name of
is

Options

A. (1) `N,4`-diethyl-`N,2`-dimethylbutan-`4`-amine
B. (2) `3`-(ethylmethylamino)-`5`-methylhexane
C. (3) `N`-ethyl-`N,2`-dimethylhexan-`4`-amine
D. (4) `N`-ethyl-`N,5`-dimethylhexan-`3`-amine

Answer

D

Explanation

The compound is a tertiary amine:
`Overset(6)(CH_(3))underset(CH_(3))underset(|)overset(5)(CH)overset(4)(CH_(2))underset(CH_(2)CH_(3))underset(|2)overset(3)(CH)-overset(CH_(3))overset(|)(N)-CH_(2)CH_(3)`