18. Aromaticity

Draw the structure for each of the following:

a. m-ethylphenol

Draw a structure for each of the following:

d. m-chlorobenzonitrile

Draw a structure for each of the following:

c. o-nitroaniline

Correct the following incorrect names:

a. 2,4,6-tribromobenzene

Correct the following incorrect names:

b. 3-hydroxynitrobenzene

Classify each compound as an alkyl halide, a vinyl halide, or an aryl halide.

Classify each compound as an alkyl halide, a vinyl halide, or an aryl halide.

(a) CH₃CHCFCH₃

(b) (CH₃)₃CBr

(c) CH₃CCl₃

Identify the following halogen-containing compounds as a haloalkane, haloalkene, or haloarene.

(c)

Identify the following halogen-containing compounds as a haloalkane, haloalkene, or haloarene.

(d)

Draw a condensed structure and a skeletal structure for each of the following:

h. 5,5-dibromo-2-methyloctane

Give the systematic (IUPAC) names of the following alkenes.

(f)

(g)

What is each compound's systematic name?

e.

f.

For each compound,

(1) classify the nitrogen-containing functional groups.

(2) provide an acceptable name.

(g)

(h)

Give a systematic name and a common name (if it has one) for each of the following amines and indicate whether each is a primary, secondary, or tertiary amine:

f.

Give a systematic name and a common name (if it has one) for each of the following amines and indicate whether each is a primary, secondary, or tertiary amine:

e.