Draw n-methylpiperidine and n. n-dimethylaniline. and classify each as a 1°. 2°. or 3° amine.

draw N-methylpiperidine and N,-dimethylaniline, and classify
each as a 1 degree, 2 degree, or 3 degree amine.

N-methylpiperidine =

N,-dimethylaniline has a benzene ring and then a Nitrogen which is
attached to two CH3 groups

.Hence we can see in each molecule N is attached to 3 carbon atoms.
Hence its a 3 degree amine.
CH3
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