Chapter 23, Problem 23.1P

Interpretation Introduction

(a)

Interpretation:

The structure of N-isopropylaniline is to be drawn.

Concept introduction:

Amines are the organic compounds that are formed by replacement of hydrogen from ammonia. Amines are basic in nature because the nitrogen can donate its lone pairs and also the ability of the nitrogen to accept the proton in water.

Answer to Problem 23.1P

The structure of N-isopropylaniline is shown below.

Explanation of Solution

The name N-isopropylaniline indicates that it consists of the structure of aniline compound. One hydrogen atom of ${\text{NH}}_{\text{2}}$ group of aniline is replaced by the isopropyl group as predicted by the structure of the given compound. The structure of N-isopropylaniline is shown below.

Figure 1

Conclusion

The structure of N-isopropylaniline is shown in Figure 1.

Interpretation Introduction

(b)

Interpretation:

The structure of tert-butylamine is to be drawn.

Concept introduction:

Amines are the organic compounds that are formed by replacement of hydrogen from ammonia. Amines are basic in nature because the nitrogen can donate its lone pairs and also the ability of the nitrogen to accept the proton in water.

Answer to Problem 23.1P

The structure of tert-butylamine is shown below.

Explanation of Solution

The name tert-butylamine indicates that it consist of tert-butyl group. The tert-butyl group is attached to an amine group. The structure of tert-butylamine is shown below.

Figure 2

Conclusion

The structure of tert-butylamine is shown in Figure 2.

Interpretation Introduction

(c)

Interpretation:

The structure of $\text{3-methoxypiperidine}$ is to be drawn.

Concept introduction:

Amines are the organic compounds that are formed by replacement of hydrogen from ammonia. Amines are basic in nature because the nitrogen can donate its lone pairs and also the ability of the nitrogen to accept the proton in water.

Answer to Problem 23.1P

The structure of $\text{3-methoxypiperidine}$ is shown below.

Explanation of Solution

The name $\text{3-methoxypiperidine}$ indicates that it contains a piperidine ring. The methoxy group is attached to the third carbon of the piperidine ring. The structure of $\text{3-methoxypiperidine}$ is shown below.

Figure 3

Conclusion

The structure of $\text{3-methoxypiperidine}$ is shown in Figure 3.

Interpretation Introduction

(d)

Interpretation:

The structure of $\text{2, 2-dimethyl-3-hexanamine}$ is to be drawn.

Concept introduction:

Amines are the organic compounds that are formed by replacement of hydrogen from ammonia. Amines are basic in nature because the nitrogen can donate its lone pairs and also the ability of the nitrogen to accept the proton in water.

Answer to Problem 23.1P

The structure of $\text{2, 2-dimethyl-3-hexanamine}$ is shown below.

Explanation of Solution

The name $\text{2, 2-dimethyl-3-hexanamine}$ indicates that it contains six number carbon chains. The amine group is attached to third carbon and two methyl groups are attached to the second carbon of the chain. The structure of $\text{2, 2-dimethyl-3-hexanamine}$ is shown below.

Figure 4

Conclusion

The structure of $\text{2, 2-dimethyl-3-hexanamine}$ is shown in Figure 4.

Interpretation Introduction

(e)

Interpretation:

The structure of $\text{ethyl 2-}\left(\text{diethylamino}\right)\text{pentanoate}$ is to be drawn.

Concept introduction:

Amines are the organic compounds that are formed by replacement of hydrogen from ammonia. Amines are basic in nature because the nitrogen can donate its lone pairs and also the ability of the nitrogen to accept the proton in water.

Answer to Problem 23.1P

The structure of $\text{ethyl 2-}\left(\text{diethylamino}\right)\text{pentanoate}$ is shown below.

Explanation of Solution

The name $\text{ethyl 2-}\left(\text{diethylamino}\right)\text{pentanoate}$ indicates that it contains ethyl pentanoate as the parent structure. The diethyl amine group is attached to the second carbon of the ethyl pentanoate. The structure of $\text{ethyl 2-}\left(\text{diethylamino}\right)\text{pentanoate}$ is shown below.

Figure 5

Conclusion

The structure of $\text{ethyl 2-}\left(\text{diethylamino}\right)\text{pentanoate}$ is shown in Figure 5.

Interpretation Introduction

(f)

Interpretation:

The structure of $N,N\text{-diethyl-3-heptanamine}$ is to be drawn.

Concept introduction:

Amines are the organic compounds that are formed by replacement of hydrogen from ammonia. Amines are basic in nature because the nitrogen can donate its lone pairs and also the ability of the nitrogen to accept the proton in water.

Answer to Problem 23.1P

The structure of $N,N\text{-diethyl-3-heptanamine}$ is shown below.

Explanation of Solution

The name $N,N\text{-diethyl-3-heptanamine}$ indicates that it contains seven number carbon chains. The diethyl amine group is attached to third carbon of the seven number carbon chains. The structure of $N,N\text{-diethyl-3-heptanamine}$ is shown below.

Figure 6

Conclusion

The structure of $N,N\text{-diethyl-3-heptanamine}$ is shown in Figure 6.