Chapter 18.2, Problem 18.5P

Interpretation Introduction

(a)

Interpretation:

The structure corresponding to 3-hexanamine is to be drawn.

Concept Introduction:

• Amines are organic compound which are derived from ammonia by replacing one or more hydrogen atoms of ammonia by the alkyl groups. The amines can be classified as-

1. Primary amines (${\text{RNH}}_2$) - When one hydrogen of ammonia is replaced by the alkyl or aryl group.
2. Secondary amines ( ${\text{R}}_2\text{NH}$) - When two hydrogen atoms of ammonia are replaced by the alkyl or aryl groups.
3. Tertiary amine ( ${\text{R}}_3\text{N}$) - When all three hydrogen atoms of ammonia are replaced by the alkyl or aryl groups.

Interpretation Introduction

(b)

Interpretation:

The structure corresponding to N-methylpentylamine is to be drawn.

Concept Introduction:

• Amines are organic compound which are derived from ammonia by replacing one or more hydrogen atoms of ammonia by the alkyl groups. The amines can be classified as-

1. Primary amines ( ${\text{RNH}}_2$ ) - When one hydrogen of ammonia is replaced by the alkyl or aryl group.
2. Secondary amines ( ${\text{R}}_2\text{NH}$ ) - When two hydrogen atoms of ammonia are replaced by the alkyl or aryl groups.
3. ) Tertiary amine ( ${\text{R}}_3\text{N}$ ) - When all three hydrogen atoms of ammonia are replaced by the alkyl or aryl groups.

Interpretation Introduction

(c)

Interpretation:

The structure corresponding to p-nitroaniline is to be drawn.

Concept Introduction:

• Amines are organic compound which are derived from ammonia by replacing one or more hydrogen atoms of ammonia by the alkyl groups. The amines can be classified as-

1. Primary amines ( ${\text{RNH}}_2$) - When one hydrogen of ammonia is replaced by the alkyl or aryl group.
2. Secondary amines ( ${\text{R}}_2\text{NH}$ ) - When two hydrogen atoms of ammonia are replaced by the alkyl or aryl groups.
3. Tertiary amine ( ${\text{R}}_3\text{N}$ ) - When all three hydrogen atoms of ammonia are replaced by the alkyl or aryl groups.

Interpretation Introduction

(d)

Interpretation:

The structure corresponding to N-methylpiperidine is to be drawn.

Concept Introduction:

• Amines are organic compound which are derived from ammonia by replacing one or more hydrogen atoms of ammonia by the alkyl groups. The amines can be classified as-

1. Primary amines ( ${\text{RNH}}_2$ ) - When one hydrogen of ammonia is replaced by the alkyl or aryl group.
2. Secondary amines ( ${\text{R}}_2\text{NH}$) - When two hydrogen atoms of ammonia are replaced by the alkyl or aryl groups.
3. Tertiary amine ( ${\text{R}}_3\text{N}$) - When all three hydrogen atoms of ammonia are replaced by the alkyl or aryl groups.

Interpretation Introduction

(e)

Interpretation:

The structure corresponding to N,N-dimethylethylamine is to be drawn.

Concept Introduction:

• Amines are organic compound which are derived from ammonia by replacing one or more hydrogen atoms of ammonia by the alkyl groups. The amines can be classified as-

1. Primary amines ( ${\text{RNH}}_2$ ) - When one hydrogen of ammonia is replaced by the alkyl or aryl group.
2. Secondary amines ( ${\text{R}}_2\text{NH}$) - When two hydrogen atoms of ammonia are replaced by the alkyl or aryl groups.
3. Tertiary amine ( ${\text{R}}_3\text{N}$) - When all three hydrogen atoms of ammonia are replaced by the alkyl or aryl groups.

Interpretation Introduction

(f)

Interpretation:

The structure corresponding to 2-aminocyclohexanone is to be drawn.

Concept Introduction:

• Amines are organic compound which are derived from ammonia by replacing one or more hydrogen atoms of ammonia by the alkyl groups. The amines can be classified as-

1. Primary amines ( ${\text{RNH}}_2$ ) - When one hydrogen of ammonia is replaced by the alkyl or aryl group.
2. Secondary amines ( ${\text{R}}_2\text{NH}$) - When two hydrogen atoms of ammonia are replaced by the alkyl or aryl groups.
3. Tertiary amine ( ${\text{R}}_3\text{N}$) - When all three hydrogen atoms of ammonia are replaced by the alkyl or aryl groups.

Interpretation Introduction

(g)

Interpretation:

The structure corresponding to 1-propylcyclohexanamine is to be drawn.

Concept Introduction:

• Amines are organic compound which are derived from ammonia by replacing one or more hydrogen atoms of ammonia by the alkyl groups. The amines can be classified as-

1. Primary amines ( ${\text{RNH}}_2$ ) - When one hydrogen of ammonia is replaced by the alkyl or aryl group.
2. Secondary amines ( ${\text{R}}_2\text{NH}$) - When two hydrogen atoms of ammonia are replaced by the alkyl or aryl groups.
3. Tertiary amine ( ${\text{R}}_3\text{N}$) - When all three hydrogen atoms of ammonia are replaced by the alkyl or aryl groups.

Interpretation Introduction

(h)

Interpretation:

The structure corresponding to N-propylaniline is to be drawn.

Concept Introduction:

• Amines are organic compound which are derived from ammonia by replacing one or more hydrogen atoms of ammonia by the alkyl groups. The amines can be classified as-

1. Primary amines ( ${\text{RNH}}_2$) - When one hydrogen of ammonia is replaced by the alkyl or aryl group.
2. Secondary amines ( ${\text{R}}_2\text{NH}$) - When two hydrogen atoms of ammonia are replaced by the alkyl or aryl groups.
3. Tertiary amine ( ${\text{R}}_3\text{N}$) - When all three hydrogen atoms of ammonia are replaced by the alkyl or aryl groups.