The IUPAC name of given compound is to be stated. Concept introduction: Carboxylic acids are the carbon compounds that contain carboxyl group as a major functional group . These are polar compounds due to difference in an electronegativity of the atoms in a compound. The chemical structures are described by IUPAC name or common names. IUPAC names are totally different from common names because IUPAC names are applied at international level and it comprises suffix, prefix, numbers and other priority rules.

Question

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Answer 1

Question

Chapter 20, Problem 20.25SP

(a)

Interpretation Introduction

Interpretation:

The IUPAC name of given compound is to be stated.

Concept introduction:

Carboxylic acids are the carbon compounds that contain carboxyl group as a major functional group. These are polar compounds due to difference in an electronegativity of the atoms in a compound.

The chemical structures are described by IUPAC name or common names. IUPAC names are totally different from common names because IUPAC names are applied at international level and it comprises suffix, prefix, numbers and other priority rules.

(a)

Expert Solution

Answer to Problem 20.25SP

The IUPAC name of the compound is pent−2−ynoic acid.

Explanation of Solution

The chemical structure of the given compound is shown in figure 1.

Organic Chemistry&mod Mstgchem Ac Pkg, Chapter 20, Problem 20.25SP , additional homework tip 1

Figure 1

The structure comprises chain of five carbon atoms along with carboxylic acid at first and triple bond in between second and third carbon atoms. According to IUPAC nomenclature, the numbering of parent chain should start from the nearest end of substituents and functional groups of the compound.

Therefore, the IUPAC name of the compound is pent−2−ynoic acid.

(b)

Interpretation Introduction

Interpretation:

The IUPAC name of given compound is to be stated.

Concept introduction:

Carboxylic acids are the carbon compounds that contain carboxyl group as a major functional group. These are polar compounds due to difference in an electronegativity of the atoms in a compound.

The chemical structures are described by IUPAC name or common names. IUPAC names are totally different from common names because IUPAC names are applied at international level and it comprises suffix, prefix, numbers and other priority rules.

(b)

Expert Solution

Answer to Problem 20.25SP

The IUPAC name of the given compound is 3−amino−2−hydroxybutanoic acid.

Explanation of Solution

The chemical structure of the given compound is shown in figure 2.

Organic Chemistry&mod Mstgchem Ac Pkg, Chapter 20, Problem 20.25SP , additional homework tip 2

Figure 2

The structure comprises chain of four carbon atoms along with carboxylic acid group, hydroxyl group and amino group at first, second, and third carbon atoms respectively. Carboxylic acid group gets higher priority during the naming of structure because it is present at first carbon atom. According to IUPAC nomenclature, the numbering of parent chain should start from the nearest end of substituents and functional groups.

Therefore, the IUPAC name of the given compound on the basis of its chemical structure is 3−amino−2−hydroxybutanoic acid.

(c)

Interpretation Introduction

Interpretation:

The IUPAC name of given compound is to be stated.

Concept introduction:

Carboxylic acids are the carbon compounds that contain carboxyl group as a major functional group. These are polar compounds due to difference in an electronegativity of the atoms in a compound.

The chemical structures are described by IUPAC name or common names. IUPAC names are totally different from common names because IUPAC names are applied at international level and it comprises suffix, prefix, numbers and other priority rules.

(c)

Expert Solution

Answer to Problem 20.25SP

The IUPAC name of the given compound is 3−methylbut−2−enoic acid.

Explanation of Solution

The chemical structure of the given compound is shown in figure 3.

Organic Chemistry&mod Mstgchem Ac Pkg, Chapter 20, Problem 20.25SP , additional homework tip 3

Figure 3

The structure comprises chain of four carbon atoms along with carboxylic acid group and methyl group at first and third carbon atoms respectively. The double bond is present in between the second and third carbon atoms. Carboxylic acid group gets higher priority during the naming of structure because it is present at first carbon atom. According to IUPAC nomenclature, the numbering of parent chain should start from the nearest end of substituents and functional groups.

Therefore, the IUPAC name of the compound on the basis of its chemical structure is 3−methylbut−2−enoic acid.

(d)

Interpretation Introduction

Interpretation:

The IUPAC name of given compound is to be stated.

Concept introduction:

Carboxylic acids are the carbon compounds that contain carboxyl group as a major functional group. These are polar compounds due to difference in an electronegativity of the atoms in a compound.

The chemical structures are described by IUPAC name or common names. IUPAC names are totally different from common names because IUPAC names are applied at international level and it comprises suffix, prefix, numbers and other priority rules.

(d)

Expert Solution

Answer to Problem 20.25SP

The IUPAC name of the given compound is (1R,2R)−2−methylcyclopentane carboxylic acid.

Explanation of Solution

The chemical structure of the given compound is shown in figure 4.

Organic Chemistry&mod Mstgchem Ac Pkg, Chapter 20, Problem 20.25SP , additional homework tip 4

Figure 4

The structure comprises cyclic ring of five carbon atoms along with one group of carboxylic acids at first carbon atom and one methyl group at second carbon atom. The carboxylic acid group is present below the plane, whereas methyl group is present at above the plane. According to IUPAC nomenclature, the numbering of parent chain should start from the nearest end of substituents and functional groups.

Therefore, the IUPAC name of the compound on the basis of its chemical structure is (1R,2R)−2−methylcyclopentane carboxylic acid.

(e)

Interpretation Introduction

Interpretation:

The IUPAC name of given compound is to be stated.

Concept introduction:

Carboxylic acids are the carbon compounds that contain carboxyl group as a major functional group. These are polar compounds due to difference in electronegativity of the atoms in a compound.

The chemical structures are described by IUPAC name or common names. IUPAC names are totally different from common names because IUPAC names are applied at international level and it comprises suffix, prefix, numbers and other priority rules.

(e)

Expert Solution

Answer to Problem 20.25SP

The IUPAC name of the given compound is 2,4,6−trinitrobenzoic acid.

Explanation of Solution

The chemical structure of the given compound is shown in figure 5.

Organic Chemistry&mod Mstgchem Ac Pkg, Chapter 20, Problem 20.25SP , additional homework tip 5

Figure 5

The structure comprises cyclic ring of six carbon atoms along with one carboxylic acid group at first position and three nitro groups at second, fourth and sixth carbon atoms. According to IUPAC nomenclature, the numbering of parent chain should start from the nearest end of substituents and functional groups.

Therefore, the IUPAC name of the compound on the basis of its chemical structure is 2,4,6−trinitrobenzoic acid.

(f)

Interpretation Introduction

Interpretation:

The IUPAC name of given compound is to be stated.

Concept introduction:

Carboxylic acids are the carbon compounds that contain carboxyl group as a major functional group. These are polar compounds due to difference in electronegativity of the atoms in a compound.

The chemical structures are described by IUPAC name or common names. IUPAC names are totally different from common names because IUPAC names are applied at international level and it comprises suffix, prefix, numbers and other priority rules.

(f)

Expert Solution

Answer to Problem 20.25SP

The IUPAC name of the compound on the basis of its chemical structure is 5,5−dimethyl−4−oxohexanoic acid.

Explanation of Solution

The chemical structure of the given compound is shown in figure 6.

Organic Chemistry&mod Mstgchem Ac Pkg, Chapter 20, Problem 20.25SP , additional homework tip 6

Figure 6

The structure comprises parent chain of six carbon atoms along with carboxylic acid group, carbonyl group, and two methyl groups at first, fourth and fifth carbon atoms respectively. According to IUPAC nomenclature, the numbering of parent chain should start from the nearest end of substituents and functional groups.

Therefore, the IUPAC name of the compound on the basis of its chemical structure is 5,5−dimethyl−4−oxohexanoic acid.

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Students have asked these similar questions

1. Carboxylic acid reacts with an alcohol to form: A. Ester and Water B. Ester C. Water D. No reaction 2. The general formula for Carboxylic acids: A. RCOOH B. RCOOR C. RCOR D. RCOH 3. General formula of phenols: * A. ROH B. Ar-OH C. R-SH D. RCOH

Write a condensed structural formula, such as CH3CH3, and describe the molecular geometry at each carbon atom.(a) 2-propanol(b) acetone(c) dimethyl ether(d) acetic acid(e) 3-methyl-1-hexene

What is the name of the alkene? CH3CH=CHCH=CH2

Answer 2

Question

Chapter 20, Problem 20.25SP

(a)

Interpretation Introduction

Interpretation:

The IUPAC name of given compound is to be stated.

Concept introduction:

Carboxylic acids are the carbon compounds that contain carboxyl group as a major functional group. These are polar compounds due to difference in an electronegativity of the atoms in a compound.

The chemical structures are described by IUPAC name or common names. IUPAC names are totally different from common names because IUPAC names are applied at international level and it comprises suffix, prefix, numbers and other priority rules.

(a)

Expert Solution

Answer to Problem 20.25SP

The IUPAC name of the compound is pent−2−ynoic acid.

Explanation of Solution

The chemical structure of the given compound is shown in figure 1.

Organic Chemistry&mod Mstgchem Ac Pkg, Chapter 20, Problem 20.25SP , additional homework tip 1

Figure 1

The structure comprises chain of five carbon atoms along with carboxylic acid at first and triple bond in between second and third carbon atoms. According to IUPAC nomenclature, the numbering of parent chain should start from the nearest end of substituents and functional groups of the compound.

Therefore, the IUPAC name of the compound is pent−2−ynoic acid.

(b)

Interpretation Introduction

Interpretation:

The IUPAC name of given compound is to be stated.

Concept introduction:

Carboxylic acids are the carbon compounds that contain carboxyl group as a major functional group. These are polar compounds due to difference in an electronegativity of the atoms in a compound.

The chemical structures are described by IUPAC name or common names. IUPAC names are totally different from common names because IUPAC names are applied at international level and it comprises suffix, prefix, numbers and other priority rules.

(b)

Expert Solution

Answer to Problem 20.25SP

The IUPAC name of the given compound is 3−amino−2−hydroxybutanoic acid.

Explanation of Solution

The chemical structure of the given compound is shown in figure 2.

Organic Chemistry&mod Mstgchem Ac Pkg, Chapter 20, Problem 20.25SP , additional homework tip 2

Figure 2

The structure comprises chain of four carbon atoms along with carboxylic acid group, hydroxyl group and amino group at first, second, and third carbon atoms respectively. Carboxylic acid group gets higher priority during the naming of structure because it is present at first carbon atom. According to IUPAC nomenclature, the numbering of parent chain should start from the nearest end of substituents and functional groups.

Therefore, the IUPAC name of the given compound on the basis of its chemical structure is 3−amino−2−hydroxybutanoic acid.

(c)

Interpretation Introduction

Interpretation:

The IUPAC name of given compound is to be stated.

Concept introduction:

Carboxylic acids are the carbon compounds that contain carboxyl group as a major functional group. These are polar compounds due to difference in an electronegativity of the atoms in a compound.

The chemical structures are described by IUPAC name or common names. IUPAC names are totally different from common names because IUPAC names are applied at international level and it comprises suffix, prefix, numbers and other priority rules.

(c)

Expert Solution

Answer to Problem 20.25SP

The IUPAC name of the given compound is 3−methylbut−2−enoic acid.

Explanation of Solution

The chemical structure of the given compound is shown in figure 3.

Organic Chemistry&mod Mstgchem Ac Pkg, Chapter 20, Problem 20.25SP , additional homework tip 3

Figure 3

The structure comprises chain of four carbon atoms along with carboxylic acid group and methyl group at first and third carbon atoms respectively. The double bond is present in between the second and third carbon atoms. Carboxylic acid group gets higher priority during the naming of structure because it is present at first carbon atom. According to IUPAC nomenclature, the numbering of parent chain should start from the nearest end of substituents and functional groups.

Therefore, the IUPAC name of the compound on the basis of its chemical structure is 3−methylbut−2−enoic acid.

(d)

Interpretation Introduction

Interpretation:

The IUPAC name of given compound is to be stated.

Concept introduction:

Carboxylic acids are the carbon compounds that contain carboxyl group as a major functional group. These are polar compounds due to difference in an electronegativity of the atoms in a compound.

The chemical structures are described by IUPAC name or common names. IUPAC names are totally different from common names because IUPAC names are applied at international level and it comprises suffix, prefix, numbers and other priority rules.

(d)

Expert Solution

Answer to Problem 20.25SP

The IUPAC name of the given compound is (1R,2R)−2−methylcyclopentane carboxylic acid.

Explanation of Solution

The chemical structure of the given compound is shown in figure 4.

Organic Chemistry&mod Mstgchem Ac Pkg, Chapter 20, Problem 20.25SP , additional homework tip 4

Figure 4

The structure comprises cyclic ring of five carbon atoms along with one group of carboxylic acids at first carbon atom and one methyl group at second carbon atom. The carboxylic acid group is present below the plane, whereas methyl group is present at above the plane. According to IUPAC nomenclature, the numbering of parent chain should start from the nearest end of substituents and functional groups.

Therefore, the IUPAC name of the compound on the basis of its chemical structure is (1R,2R)−2−methylcyclopentane carboxylic acid.

(e)

Interpretation Introduction

Interpretation:

The IUPAC name of given compound is to be stated.

Concept introduction:

Carboxylic acids are the carbon compounds that contain carboxyl group as a major functional group. These are polar compounds due to difference in electronegativity of the atoms in a compound.

The chemical structures are described by IUPAC name or common names. IUPAC names are totally different from common names because IUPAC names are applied at international level and it comprises suffix, prefix, numbers and other priority rules.

(e)

Expert Solution

Answer to Problem 20.25SP

The IUPAC name of the given compound is 2,4,6−trinitrobenzoic acid.

Explanation of Solution

The chemical structure of the given compound is shown in figure 5.

Organic Chemistry&mod Mstgchem Ac Pkg, Chapter 20, Problem 20.25SP , additional homework tip 5

Figure 5

The structure comprises cyclic ring of six carbon atoms along with one carboxylic acid group at first position and three nitro groups at second, fourth and sixth carbon atoms. According to IUPAC nomenclature, the numbering of parent chain should start from the nearest end of substituents and functional groups.

Therefore, the IUPAC name of the compound on the basis of its chemical structure is 2,4,6−trinitrobenzoic acid.

(f)

Interpretation Introduction

Interpretation:

The IUPAC name of given compound is to be stated.

Concept introduction:

Carboxylic acids are the carbon compounds that contain carboxyl group as a major functional group. These are polar compounds due to difference in electronegativity of the atoms in a compound.

The chemical structures are described by IUPAC name or common names. IUPAC names are totally different from common names because IUPAC names are applied at international level and it comprises suffix, prefix, numbers and other priority rules.

(f)

Expert Solution

Answer to Problem 20.25SP

The IUPAC name of the compound on the basis of its chemical structure is 5,5−dimethyl−4−oxohexanoic acid.

Explanation of Solution

The chemical structure of the given compound is shown in figure 6.

Organic Chemistry&mod Mstgchem Ac Pkg, Chapter 20, Problem 20.25SP , additional homework tip 6

Figure 6

The structure comprises parent chain of six carbon atoms along with carboxylic acid group, carbonyl group, and two methyl groups at first, fourth and fifth carbon atoms respectively. According to IUPAC nomenclature, the numbering of parent chain should start from the nearest end of substituents and functional groups.

Therefore, the IUPAC name of the compound on the basis of its chemical structure is 5,5−dimethyl−4−oxohexanoic acid.

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Answer 3

Question

Chapter 20, Problem 20.25SP

(a)

Interpretation Introduction

Interpretation:

The IUPAC name of given compound is to be stated.

Concept introduction:

Carboxylic acids are the carbon compounds that contain carboxyl group as a major functional group. These are polar compounds due to difference in an electronegativity of the atoms in a compound.

The chemical structures are described by IUPAC name or common names. IUPAC names are totally different from common names because IUPAC names are applied at international level and it comprises suffix, prefix, numbers and other priority rules.

(a)

Expert Solution

Answer to Problem 20.25SP

The IUPAC name of the compound is pent−2−ynoic acid.

Explanation of Solution

The chemical structure of the given compound is shown in figure 1.

Organic Chemistry&mod Mstgchem Ac Pkg, Chapter 20, Problem 20.25SP , additional homework tip 1

Figure 1

The structure comprises chain of five carbon atoms along with carboxylic acid at first and triple bond in between second and third carbon atoms. According to IUPAC nomenclature, the numbering of parent chain should start from the nearest end of substituents and functional groups of the compound.

Therefore, the IUPAC name of the compound is pent−2−ynoic acid.

(b)

Interpretation Introduction

Interpretation:

The IUPAC name of given compound is to be stated.

Concept introduction:

Carboxylic acids are the carbon compounds that contain carboxyl group as a major functional group. These are polar compounds due to difference in an electronegativity of the atoms in a compound.

The chemical structures are described by IUPAC name or common names. IUPAC names are totally different from common names because IUPAC names are applied at international level and it comprises suffix, prefix, numbers and other priority rules.

(b)

Expert Solution

Answer to Problem 20.25SP

The IUPAC name of the given compound is 3−amino−2−hydroxybutanoic acid.

Explanation of Solution

The chemical structure of the given compound is shown in figure 2.

Organic Chemistry&mod Mstgchem Ac Pkg, Chapter 20, Problem 20.25SP , additional homework tip 2

Figure 2

The structure comprises chain of four carbon atoms along with carboxylic acid group, hydroxyl group and amino group at first, second, and third carbon atoms respectively. Carboxylic acid group gets higher priority during the naming of structure because it is present at first carbon atom. According to IUPAC nomenclature, the numbering of parent chain should start from the nearest end of substituents and functional groups.

Therefore, the IUPAC name of the given compound on the basis of its chemical structure is 3−amino−2−hydroxybutanoic acid.

(c)

Interpretation Introduction

Interpretation:

The IUPAC name of given compound is to be stated.

Concept introduction:

Carboxylic acids are the carbon compounds that contain carboxyl group as a major functional group. These are polar compounds due to difference in an electronegativity of the atoms in a compound.

The chemical structures are described by IUPAC name or common names. IUPAC names are totally different from common names because IUPAC names are applied at international level and it comprises suffix, prefix, numbers and other priority rules.

(c)

Expert Solution

Answer to Problem 20.25SP

The IUPAC name of the given compound is 3−methylbut−2−enoic acid.

Explanation of Solution

The chemical structure of the given compound is shown in figure 3.

Organic Chemistry&mod Mstgchem Ac Pkg, Chapter 20, Problem 20.25SP , additional homework tip 3

Figure 3

The structure comprises chain of four carbon atoms along with carboxylic acid group and methyl group at first and third carbon atoms respectively. The double bond is present in between the second and third carbon atoms. Carboxylic acid group gets higher priority during the naming of structure because it is present at first carbon atom. According to IUPAC nomenclature, the numbering of parent chain should start from the nearest end of substituents and functional groups.

Therefore, the IUPAC name of the compound on the basis of its chemical structure is 3−methylbut−2−enoic acid.

(d)

Interpretation Introduction

Interpretation:

The IUPAC name of given compound is to be stated.

Concept introduction:

Carboxylic acids are the carbon compounds that contain carboxyl group as a major functional group. These are polar compounds due to difference in an electronegativity of the atoms in a compound.

The chemical structures are described by IUPAC name or common names. IUPAC names are totally different from common names because IUPAC names are applied at international level and it comprises suffix, prefix, numbers and other priority rules.

(d)

Expert Solution

Answer to Problem 20.25SP

The IUPAC name of the given compound is (1R,2R)−2−methylcyclopentane carboxylic acid.

Explanation of Solution

The chemical structure of the given compound is shown in figure 4.

Organic Chemistry&mod Mstgchem Ac Pkg, Chapter 20, Problem 20.25SP , additional homework tip 4

Figure 4

The structure comprises cyclic ring of five carbon atoms along with one group of carboxylic acids at first carbon atom and one methyl group at second carbon atom. The carboxylic acid group is present below the plane, whereas methyl group is present at above the plane. According to IUPAC nomenclature, the numbering of parent chain should start from the nearest end of substituents and functional groups.

Therefore, the IUPAC name of the compound on the basis of its chemical structure is (1R,2R)−2−methylcyclopentane carboxylic acid.

(e)

Interpretation Introduction

Interpretation:

The IUPAC name of given compound is to be stated.

Concept introduction:

Carboxylic acids are the carbon compounds that contain carboxyl group as a major functional group. These are polar compounds due to difference in electronegativity of the atoms in a compound.

The chemical structures are described by IUPAC name or common names. IUPAC names are totally different from common names because IUPAC names are applied at international level and it comprises suffix, prefix, numbers and other priority rules.

(e)

Expert Solution

Answer to Problem 20.25SP

The IUPAC name of the given compound is 2,4,6−trinitrobenzoic acid.

Explanation of Solution

The chemical structure of the given compound is shown in figure 5.

Organic Chemistry&mod Mstgchem Ac Pkg, Chapter 20, Problem 20.25SP , additional homework tip 5

Figure 5

The structure comprises cyclic ring of six carbon atoms along with one carboxylic acid group at first position and three nitro groups at second, fourth and sixth carbon atoms. According to IUPAC nomenclature, the numbering of parent chain should start from the nearest end of substituents and functional groups.

Therefore, the IUPAC name of the compound on the basis of its chemical structure is 2,4,6−trinitrobenzoic acid.

(f)

Interpretation Introduction

Interpretation:

The IUPAC name of given compound is to be stated.

Concept introduction:

Carboxylic acids are the carbon compounds that contain carboxyl group as a major functional group. These are polar compounds due to difference in electronegativity of the atoms in a compound.

The chemical structures are described by IUPAC name or common names. IUPAC names are totally different from common names because IUPAC names are applied at international level and it comprises suffix, prefix, numbers and other priority rules.

(f)

Expert Solution

Answer to Problem 20.25SP

The IUPAC name of the compound on the basis of its chemical structure is 5,5−dimethyl−4−oxohexanoic acid.

Explanation of Solution

The chemical structure of the given compound is shown in figure 6.

Organic Chemistry&mod Mstgchem Ac Pkg, Chapter 20, Problem 20.25SP , additional homework tip 6

Figure 6

The structure comprises parent chain of six carbon atoms along with carboxylic acid group, carbonyl group, and two methyl groups at first, fourth and fifth carbon atoms respectively. According to IUPAC nomenclature, the numbering of parent chain should start from the nearest end of substituents and functional groups.

Therefore, the IUPAC name of the compound on the basis of its chemical structure is 5,5−dimethyl−4−oxohexanoic acid.

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Answer 4

Question

Chapter 20, Problem 20.25SP

(a)

Interpretation Introduction

Interpretation:

The IUPAC name of given compound is to be stated.

Concept introduction:

Carboxylic acids are the carbon compounds that contain carboxyl group as a major functional group. These are polar compounds due to difference in an electronegativity of the atoms in a compound.

The chemical structures are described by IUPAC name or common names. IUPAC names are totally different from common names because IUPAC names are applied at international level and it comprises suffix, prefix, numbers and other priority rules.

(a)

Expert Solution

Answer to Problem 20.25SP

The IUPAC name of the compound is pent−2−ynoic acid.

Explanation of Solution

The chemical structure of the given compound is shown in figure 1.

Organic Chemistry&mod Mstgchem Ac Pkg, Chapter 20, Problem 20.25SP , additional homework tip 1

Figure 1

The structure comprises chain of five carbon atoms along with carboxylic acid at first and triple bond in between second and third carbon atoms. According to IUPAC nomenclature, the numbering of parent chain should start from the nearest end of substituents and functional groups of the compound.

Therefore, the IUPAC name of the compound is pent−2−ynoic acid.

(b)

Interpretation Introduction

Interpretation:

The IUPAC name of given compound is to be stated.

Concept introduction:

Carboxylic acids are the carbon compounds that contain carboxyl group as a major functional group. These are polar compounds due to difference in an electronegativity of the atoms in a compound.

The chemical structures are described by IUPAC name or common names. IUPAC names are totally different from common names because IUPAC names are applied at international level and it comprises suffix, prefix, numbers and other priority rules.

(b)

Expert Solution

Answer to Problem 20.25SP

The IUPAC name of the given compound is 3−amino−2−hydroxybutanoic acid.

Explanation of Solution

The chemical structure of the given compound is shown in figure 2.

Organic Chemistry&mod Mstgchem Ac Pkg, Chapter 20, Problem 20.25SP , additional homework tip 2

Figure 2

The structure comprises chain of four carbon atoms along with carboxylic acid group, hydroxyl group and amino group at first, second, and third carbon atoms respectively. Carboxylic acid group gets higher priority during the naming of structure because it is present at first carbon atom. According to IUPAC nomenclature, the numbering of parent chain should start from the nearest end of substituents and functional groups.

Therefore, the IUPAC name of the given compound on the basis of its chemical structure is 3−amino−2−hydroxybutanoic acid.

(c)

Interpretation Introduction

Interpretation:

The IUPAC name of given compound is to be stated.

Concept introduction:

Carboxylic acids are the carbon compounds that contain carboxyl group as a major functional group. These are polar compounds due to difference in an electronegativity of the atoms in a compound.

The chemical structures are described by IUPAC name or common names. IUPAC names are totally different from common names because IUPAC names are applied at international level and it comprises suffix, prefix, numbers and other priority rules.

(c)

Expert Solution

Answer to Problem 20.25SP

The IUPAC name of the given compound is 3−methylbut−2−enoic acid.

Explanation of Solution

The chemical structure of the given compound is shown in figure 3.

Organic Chemistry&mod Mstgchem Ac Pkg, Chapter 20, Problem 20.25SP , additional homework tip 3

Figure 3

The structure comprises chain of four carbon atoms along with carboxylic acid group and methyl group at first and third carbon atoms respectively. The double bond is present in between the second and third carbon atoms. Carboxylic acid group gets higher priority during the naming of structure because it is present at first carbon atom. According to IUPAC nomenclature, the numbering of parent chain should start from the nearest end of substituents and functional groups.

Therefore, the IUPAC name of the compound on the basis of its chemical structure is 3−methylbut−2−enoic acid.

(d)

Interpretation Introduction

Interpretation:

The IUPAC name of given compound is to be stated.

Concept introduction:

Carboxylic acids are the carbon compounds that contain carboxyl group as a major functional group. These are polar compounds due to difference in an electronegativity of the atoms in a compound.

The chemical structures are described by IUPAC name or common names. IUPAC names are totally different from common names because IUPAC names are applied at international level and it comprises suffix, prefix, numbers and other priority rules.

(d)

Expert Solution

Answer to Problem 20.25SP

The IUPAC name of the given compound is (1R,2R)−2−methylcyclopentane carboxylic acid.

Explanation of Solution

The chemical structure of the given compound is shown in figure 4.

Organic Chemistry&mod Mstgchem Ac Pkg, Chapter 20, Problem 20.25SP , additional homework tip 4

Figure 4

The structure comprises cyclic ring of five carbon atoms along with one group of carboxylic acids at first carbon atom and one methyl group at second carbon atom. The carboxylic acid group is present below the plane, whereas methyl group is present at above the plane. According to IUPAC nomenclature, the numbering of parent chain should start from the nearest end of substituents and functional groups.

Therefore, the IUPAC name of the compound on the basis of its chemical structure is (1R,2R)−2−methylcyclopentane carboxylic acid.

(e)

Interpretation Introduction

Interpretation:

The IUPAC name of given compound is to be stated.

Concept introduction:

Carboxylic acids are the carbon compounds that contain carboxyl group as a major functional group. These are polar compounds due to difference in electronegativity of the atoms in a compound.

The chemical structures are described by IUPAC name or common names. IUPAC names are totally different from common names because IUPAC names are applied at international level and it comprises suffix, prefix, numbers and other priority rules.

(e)

Expert Solution

Answer to Problem 20.25SP

The IUPAC name of the given compound is 2,4,6−trinitrobenzoic acid.

Explanation of Solution

The chemical structure of the given compound is shown in figure 5.

Organic Chemistry&mod Mstgchem Ac Pkg, Chapter 20, Problem 20.25SP , additional homework tip 5

Figure 5

The structure comprises cyclic ring of six carbon atoms along with one carboxylic acid group at first position and three nitro groups at second, fourth and sixth carbon atoms. According to IUPAC nomenclature, the numbering of parent chain should start from the nearest end of substituents and functional groups.

Therefore, the IUPAC name of the compound on the basis of its chemical structure is 2,4,6−trinitrobenzoic acid.

(f)

Interpretation Introduction

Interpretation:

The IUPAC name of given compound is to be stated.

Concept introduction:

Carboxylic acids are the carbon compounds that contain carboxyl group as a major functional group. These are polar compounds due to difference in electronegativity of the atoms in a compound.

The chemical structures are described by IUPAC name or common names. IUPAC names are totally different from common names because IUPAC names are applied at international level and it comprises suffix, prefix, numbers and other priority rules.

(f)

Expert Solution

Answer to Problem 20.25SP

The IUPAC name of the compound on the basis of its chemical structure is 5,5−dimethyl−4−oxohexanoic acid.

Explanation of Solution

The chemical structure of the given compound is shown in figure 6.

Organic Chemistry&mod Mstgchem Ac Pkg, Chapter 20, Problem 20.25SP , additional homework tip 6

Figure 6

The structure comprises parent chain of six carbon atoms along with carboxylic acid group, carbonyl group, and two methyl groups at first, fourth and fifth carbon atoms respectively. According to IUPAC nomenclature, the numbering of parent chain should start from the nearest end of substituents and functional groups.

Therefore, the IUPAC name of the compound on the basis of its chemical structure is 5,5−dimethyl−4−oxohexanoic acid.

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Answer 5

Chapter 20, Problem 20.25SP

(a)

Interpretation Introduction

Interpretation:

The IUPAC name of given compound is to be stated.

Concept introduction:

Carboxylic acids are the carbon compounds that contain carboxyl group as a major functional group. These are polar compounds due to difference in an electronegativity of the atoms in a compound.

The chemical structures are described by IUPAC name or common names. IUPAC names are totally different from common names because IUPAC names are applied at international level and it comprises suffix, prefix, numbers and other priority rules.

(a)

Expert Solution

Answer to Problem 20.25SP

The IUPAC name of the compound is pent−2−ynoic acid.

Explanation of Solution

The chemical structure of the given compound is shown in figure 1.

Organic Chemistry&mod Mstgchem Ac Pkg, Chapter 20, Problem 20.25SP , additional homework tip 1

Figure 1

The structure comprises chain of five carbon atoms along with carboxylic acid at first and triple bond in between second and third carbon atoms. According to IUPAC nomenclature, the numbering of parent chain should start from the nearest end of substituents and functional groups of the compound.

Therefore, the IUPAC name of the compound is pent−2−ynoic acid.

(b)

Interpretation Introduction

Interpretation:

The IUPAC name of given compound is to be stated.

Concept introduction:

Carboxylic acids are the carbon compounds that contain carboxyl group as a major functional group. These are polar compounds due to difference in an electronegativity of the atoms in a compound.

The chemical structures are described by IUPAC name or common names. IUPAC names are totally different from common names because IUPAC names are applied at international level and it comprises suffix, prefix, numbers and other priority rules.

(b)

Expert Solution

Answer to Problem 20.25SP

The IUPAC name of the given compound is 3−amino−2−hydroxybutanoic acid.

Explanation of Solution

The chemical structure of the given compound is shown in figure 2.

Organic Chemistry&mod Mstgchem Ac Pkg, Chapter 20, Problem 20.25SP , additional homework tip 2

Figure 2

The structure comprises chain of four carbon atoms along with carboxylic acid group, hydroxyl group and amino group at first, second, and third carbon atoms respectively. Carboxylic acid group gets higher priority during the naming of structure because it is present at first carbon atom. According to IUPAC nomenclature, the numbering of parent chain should start from the nearest end of substituents and functional groups.

Therefore, the IUPAC name of the given compound on the basis of its chemical structure is 3−amino−2−hydroxybutanoic acid.

(c)

Interpretation Introduction

Interpretation:

The IUPAC name of given compound is to be stated.

Concept introduction:

Carboxylic acids are the carbon compounds that contain carboxyl group as a major functional group. These are polar compounds due to difference in an electronegativity of the atoms in a compound.

The chemical structures are described by IUPAC name or common names. IUPAC names are totally different from common names because IUPAC names are applied at international level and it comprises suffix, prefix, numbers and other priority rules.

(c)

Expert Solution

Answer to Problem 20.25SP

The IUPAC name of the given compound is 3−methylbut−2−enoic acid.

Explanation of Solution

The chemical structure of the given compound is shown in figure 3.

Organic Chemistry&mod Mstgchem Ac Pkg, Chapter 20, Problem 20.25SP , additional homework tip 3

Figure 3

The structure comprises chain of four carbon atoms along with carboxylic acid group and methyl group at first and third carbon atoms respectively. The double bond is present in between the second and third carbon atoms. Carboxylic acid group gets higher priority during the naming of structure because it is present at first carbon atom. According to IUPAC nomenclature, the numbering of parent chain should start from the nearest end of substituents and functional groups.

Therefore, the IUPAC name of the compound on the basis of its chemical structure is 3−methylbut−2−enoic acid.

(d)

Interpretation Introduction

Interpretation:

The IUPAC name of given compound is to be stated.

Concept introduction:

Carboxylic acids are the carbon compounds that contain carboxyl group as a major functional group. These are polar compounds due to difference in an electronegativity of the atoms in a compound.

The chemical structures are described by IUPAC name or common names. IUPAC names are totally different from common names because IUPAC names are applied at international level and it comprises suffix, prefix, numbers and other priority rules.

(d)

Expert Solution

Answer to Problem 20.25SP

The IUPAC name of the given compound is (1R,2R)−2−methylcyclopentane carboxylic acid.

Explanation of Solution

The chemical structure of the given compound is shown in figure 4.

Organic Chemistry&mod Mstgchem Ac Pkg, Chapter 20, Problem 20.25SP , additional homework tip 4

Figure 4

The structure comprises cyclic ring of five carbon atoms along with one group of carboxylic acids at first carbon atom and one methyl group at second carbon atom. The carboxylic acid group is present below the plane, whereas methyl group is present at above the plane. According to IUPAC nomenclature, the numbering of parent chain should start from the nearest end of substituents and functional groups.

Therefore, the IUPAC name of the compound on the basis of its chemical structure is (1R,2R)−2−methylcyclopentane carboxylic acid.

(e)

Interpretation Introduction

Interpretation:

The IUPAC name of given compound is to be stated.

Concept introduction:

Carboxylic acids are the carbon compounds that contain carboxyl group as a major functional group. These are polar compounds due to difference in electronegativity of the atoms in a compound.

The chemical structures are described by IUPAC name or common names. IUPAC names are totally different from common names because IUPAC names are applied at international level and it comprises suffix, prefix, numbers and other priority rules.

(e)

Expert Solution

Answer to Problem 20.25SP

The IUPAC name of the given compound is 2,4,6−trinitrobenzoic acid.

Explanation of Solution

The chemical structure of the given compound is shown in figure 5.

Organic Chemistry&mod Mstgchem Ac Pkg, Chapter 20, Problem 20.25SP , additional homework tip 5

Figure 5

The structure comprises cyclic ring of six carbon atoms along with one carboxylic acid group at first position and three nitro groups at second, fourth and sixth carbon atoms. According to IUPAC nomenclature, the numbering of parent chain should start from the nearest end of substituents and functional groups.

Therefore, the IUPAC name of the compound on the basis of its chemical structure is 2,4,6−trinitrobenzoic acid.

(f)

Interpretation Introduction

Interpretation:

The IUPAC name of given compound is to be stated.

Concept introduction:

Carboxylic acids are the carbon compounds that contain carboxyl group as a major functional group. These are polar compounds due to difference in electronegativity of the atoms in a compound.

The chemical structures are described by IUPAC name or common names. IUPAC names are totally different from common names because IUPAC names are applied at international level and it comprises suffix, prefix, numbers and other priority rules.

(f)

Expert Solution

Answer to Problem 20.25SP

The IUPAC name of the compound on the basis of its chemical structure is 5,5−dimethyl−4−oxohexanoic acid.

Explanation of Solution

The chemical structure of the given compound is shown in figure 6.

Organic Chemistry&mod Mstgchem Ac Pkg, Chapter 20, Problem 20.25SP , additional homework tip 6

Figure 6

The structure comprises parent chain of six carbon atoms along with carboxylic acid group, carbonyl group, and two methyl groups at first, fourth and fifth carbon atoms respectively. According to IUPAC nomenclature, the numbering of parent chain should start from the nearest end of substituents and functional groups.

Therefore, the IUPAC name of the compound on the basis of its chemical structure is 5,5−dimethyl−4−oxohexanoic acid.

Answer 6

Chapter 20, Problem 20.25SP

(a)

Interpretation Introduction

Interpretation:

The IUPAC name of given compound is to be stated.

Concept introduction:

Carboxylic acids are the carbon compounds that contain carboxyl group as a major functional group. These are polar compounds due to difference in an electronegativity of the atoms in a compound.

The chemical structures are described by IUPAC name or common names. IUPAC names are totally different from common names because IUPAC names are applied at international level and it comprises suffix, prefix, numbers and other priority rules.

(a)

Expert Solution

Answer to Problem 20.25SP

The IUPAC name of the compound is pent−2−ynoic acid.

Explanation of Solution

The chemical structure of the given compound is shown in figure 1.

Organic Chemistry&mod Mstgchem Ac Pkg, Chapter 20, Problem 20.25SP , additional homework tip 1

Figure 1

The structure comprises chain of five carbon atoms along with carboxylic acid at first and triple bond in between second and third carbon atoms. According to IUPAC nomenclature, the numbering of parent chain should start from the nearest end of substituents and functional groups of the compound.

Therefore, the IUPAC name of the compound is pent−2−ynoic acid.

Answer 7

Chapter 20, Problem 20.25SP

(a)

Interpretation Introduction

Interpretation:

The IUPAC name of given compound is to be stated.

Concept introduction:

Carboxylic acids are the carbon compounds that contain carboxyl group as a major functional group. These are polar compounds due to difference in an electronegativity of the atoms in a compound.

The chemical structures are described by IUPAC name or common names. IUPAC names are totally different from common names because IUPAC names are applied at international level and it comprises suffix, prefix, numbers and other priority rules.

Answer 8

(a)

Expert Solution

Answer to Problem 20.25SP

The IUPAC name of the compound is pent−2−ynoic acid.

Answer 9

(a)

Expert Solution

Answer 10

(a)

Expert Solution

Answer 11

Expert Solution

Answer 12

Explanation of Solution

The chemical structure of the given compound is shown in figure 1.

Organic Chemistry&mod Mstgchem Ac Pkg, Chapter 20, Problem 20.25SP , additional homework tip 1

Figure 1

The structure comprises chain of five carbon atoms along with carboxylic acid at first and triple bond in between second and third carbon atoms. According to IUPAC nomenclature, the numbering of parent chain should start from the nearest end of substituents and functional groups of the compound.

Therefore, the IUPAC name of the compound is pent−2−ynoic acid.

Answer 13

(b)

Interpretation Introduction

Interpretation:

The IUPAC name of given compound is to be stated.

Concept introduction:

Carboxylic acids are the carbon compounds that contain carboxyl group as a major functional group. These are polar compounds due to difference in an electronegativity of the atoms in a compound.

The chemical structures are described by IUPAC name or common names. IUPAC names are totally different from common names because IUPAC names are applied at international level and it comprises suffix, prefix, numbers and other priority rules.

(b)

Expert Solution

Answer to Problem 20.25SP

The IUPAC name of the given compound is 3−amino−2−hydroxybutanoic acid.

Explanation of Solution

The chemical structure of the given compound is shown in figure 2.

Organic Chemistry&mod Mstgchem Ac Pkg, Chapter 20, Problem 20.25SP , additional homework tip 2

Figure 2

The structure comprises chain of four carbon atoms along with carboxylic acid group, hydroxyl group and amino group at first, second, and third carbon atoms respectively. Carboxylic acid group gets higher priority during the naming of structure because it is present at first carbon atom. According to IUPAC nomenclature, the numbering of parent chain should start from the nearest end of substituents and functional groups.

Therefore, the IUPAC name of the given compound on the basis of its chemical structure is 3−amino−2−hydroxybutanoic acid.

Answer 14

(b)

Interpretation Introduction

Interpretation:

The IUPAC name of given compound is to be stated.

Concept introduction:

Carboxylic acids are the carbon compounds that contain carboxyl group as a major functional group. These are polar compounds due to difference in an electronegativity of the atoms in a compound.

The chemical structures are described by IUPAC name or common names. IUPAC names are totally different from common names because IUPAC names are applied at international level and it comprises suffix, prefix, numbers and other priority rules.

Answer 15

(b)

Expert Solution

Answer to Problem 20.25SP

The IUPAC name of the given compound is 3−amino−2−hydroxybutanoic acid.

Answer 16

(b)

Expert Solution

Answer 17

(b)

Expert Solution

Answer 18

Expert Solution

Answer 19

Explanation of Solution

The chemical structure of the given compound is shown in figure 2.

Organic Chemistry&mod Mstgchem Ac Pkg, Chapter 20, Problem 20.25SP , additional homework tip 2

Figure 2

The structure comprises chain of four carbon atoms along with carboxylic acid group, hydroxyl group and amino group at first, second, and third carbon atoms respectively. Carboxylic acid group gets higher priority during the naming of structure because it is present at first carbon atom. According to IUPAC nomenclature, the numbering of parent chain should start from the nearest end of substituents and functional groups.

Therefore, the IUPAC name of the given compound on the basis of its chemical structure is 3−amino−2−hydroxybutanoic acid.

Answer 20

(c)

Interpretation Introduction

Interpretation:

The IUPAC name of given compound is to be stated.

Concept introduction:

Carboxylic acids are the carbon compounds that contain carboxyl group as a major functional group. These are polar compounds due to difference in an electronegativity of the atoms in a compound.

The chemical structures are described by IUPAC name or common names. IUPAC names are totally different from common names because IUPAC names are applied at international level and it comprises suffix, prefix, numbers and other priority rules.

(c)

Expert Solution

Answer to Problem 20.25SP

The IUPAC name of the given compound is 3−methylbut−2−enoic acid.

Explanation of Solution

The chemical structure of the given compound is shown in figure 3.

Organic Chemistry&mod Mstgchem Ac Pkg, Chapter 20, Problem 20.25SP , additional homework tip 3

Figure 3

The structure comprises chain of four carbon atoms along with carboxylic acid group and methyl group at first and third carbon atoms respectively. The double bond is present in between the second and third carbon atoms. Carboxylic acid group gets higher priority during the naming of structure because it is present at first carbon atom. According to IUPAC nomenclature, the numbering of parent chain should start from the nearest end of substituents and functional groups.

Therefore, the IUPAC name of the compound on the basis of its chemical structure is 3−methylbut−2−enoic acid.

Answer 21

(c)

Interpretation Introduction

Interpretation:

The IUPAC name of given compound is to be stated.

Concept introduction:

Carboxylic acids are the carbon compounds that contain carboxyl group as a major functional group. These are polar compounds due to difference in an electronegativity of the atoms in a compound.

The chemical structures are described by IUPAC name or common names. IUPAC names are totally different from common names because IUPAC names are applied at international level and it comprises suffix, prefix, numbers and other priority rules.

Answer 22

(c)

Expert Solution

Answer to Problem 20.25SP

The IUPAC name of the given compound is 3−methylbut−2−enoic acid.

Answer 23

(c)

Expert Solution

Answer 24

(c)

Expert Solution

Answer 25

Expert Solution

Answer 26

Explanation of Solution

The chemical structure of the given compound is shown in figure 3.

Organic Chemistry&mod Mstgchem Ac Pkg, Chapter 20, Problem 20.25SP , additional homework tip 3

Figure 3

The structure comprises chain of four carbon atoms along with carboxylic acid group and methyl group at first and third carbon atoms respectively. The double bond is present in between the second and third carbon atoms. Carboxylic acid group gets higher priority during the naming of structure because it is present at first carbon atom. According to IUPAC nomenclature, the numbering of parent chain should start from the nearest end of substituents and functional groups.

Therefore, the IUPAC name of the compound on the basis of its chemical structure is 3−methylbut−2−enoic acid.

Answer 27

(d)

Interpretation Introduction

Interpretation:

The IUPAC name of given compound is to be stated.

Concept introduction:

Carboxylic acids are the carbon compounds that contain carboxyl group as a major functional group. These are polar compounds due to difference in an electronegativity of the atoms in a compound.

The chemical structures are described by IUPAC name or common names. IUPAC names are totally different from common names because IUPAC names are applied at international level and it comprises suffix, prefix, numbers and other priority rules.

(d)

Expert Solution

Answer to Problem 20.25SP

The IUPAC name of the given compound is (1R,2R)−2−methylcyclopentane carboxylic acid.

Explanation of Solution

The chemical structure of the given compound is shown in figure 4.

Organic Chemistry&mod Mstgchem Ac Pkg, Chapter 20, Problem 20.25SP , additional homework tip 4

Figure 4

The structure comprises cyclic ring of five carbon atoms along with one group of carboxylic acids at first carbon atom and one methyl group at second carbon atom. The carboxylic acid group is present below the plane, whereas methyl group is present at above the plane. According to IUPAC nomenclature, the numbering of parent chain should start from the nearest end of substituents and functional groups.

Therefore, the IUPAC name of the compound on the basis of its chemical structure is (1R,2R)−2−methylcyclopentane carboxylic acid.

Answer 28

(d)

Interpretation Introduction

Interpretation:

The IUPAC name of given compound is to be stated.

Concept introduction:

Carboxylic acids are the carbon compounds that contain carboxyl group as a major functional group. These are polar compounds due to difference in an electronegativity of the atoms in a compound.

The chemical structures are described by IUPAC name or common names. IUPAC names are totally different from common names because IUPAC names are applied at international level and it comprises suffix, prefix, numbers and other priority rules.

Answer 29

(d)

Expert Solution

Answer to Problem 20.25SP

The IUPAC name of the given compound is (1R,2R)−2−methylcyclopentane carboxylic acid.

Answer 30

(d)

Expert Solution

Answer 31

(d)

Expert Solution

Answer 32

Expert Solution

Answer 33

Explanation of Solution

The chemical structure of the given compound is shown in figure 4.

Organic Chemistry&mod Mstgchem Ac Pkg, Chapter 20, Problem 20.25SP , additional homework tip 4

Figure 4

The structure comprises cyclic ring of five carbon atoms along with one group of carboxylic acids at first carbon atom and one methyl group at second carbon atom. The carboxylic acid group is present below the plane, whereas methyl group is present at above the plane. According to IUPAC nomenclature, the numbering of parent chain should start from the nearest end of substituents and functional groups.

Therefore, the IUPAC name of the compound on the basis of its chemical structure is (1R,2R)−2−methylcyclopentane carboxylic acid.

Answer 34

(e)

Interpretation Introduction

Interpretation:

The IUPAC name of given compound is to be stated.

Concept introduction:

Carboxylic acids are the carbon compounds that contain carboxyl group as a major functional group. These are polar compounds due to difference in electronegativity of the atoms in a compound.

The chemical structures are described by IUPAC name or common names. IUPAC names are totally different from common names because IUPAC names are applied at international level and it comprises suffix, prefix, numbers and other priority rules.

(e)

Expert Solution

Answer to Problem 20.25SP

The IUPAC name of the given compound is 2,4,6−trinitrobenzoic acid.

Explanation of Solution

The chemical structure of the given compound is shown in figure 5.

Organic Chemistry&mod Mstgchem Ac Pkg, Chapter 20, Problem 20.25SP , additional homework tip 5

Figure 5

The structure comprises cyclic ring of six carbon atoms along with one carboxylic acid group at first position and three nitro groups at second, fourth and sixth carbon atoms. According to IUPAC nomenclature, the numbering of parent chain should start from the nearest end of substituents and functional groups.

Therefore, the IUPAC name of the compound on the basis of its chemical structure is 2,4,6−trinitrobenzoic acid.

Answer 35

(e)

Interpretation Introduction

Interpretation:

The IUPAC name of given compound is to be stated.

Concept introduction:

Carboxylic acids are the carbon compounds that contain carboxyl group as a major functional group. These are polar compounds due to difference in electronegativity of the atoms in a compound.

The chemical structures are described by IUPAC name or common names. IUPAC names are totally different from common names because IUPAC names are applied at international level and it comprises suffix, prefix, numbers and other priority rules.

Answer 36

(e)

Expert Solution

Answer to Problem 20.25SP

The IUPAC name of the given compound is 2,4,6−trinitrobenzoic acid.

Answer 37

(e)

Expert Solution

Answer 38

(e)

Expert Solution

Answer 39

Expert Solution

Answer 40

Explanation of Solution

The chemical structure of the given compound is shown in figure 5.

Organic Chemistry&mod Mstgchem Ac Pkg, Chapter 20, Problem 20.25SP , additional homework tip 5

Figure 5

The structure comprises cyclic ring of six carbon atoms along with one carboxylic acid group at first position and three nitro groups at second, fourth and sixth carbon atoms. According to IUPAC nomenclature, the numbering of parent chain should start from the nearest end of substituents and functional groups.

Therefore, the IUPAC name of the compound on the basis of its chemical structure is 2,4,6−trinitrobenzoic acid.

Answer 41

(f)

Interpretation Introduction

Interpretation:

The IUPAC name of given compound is to be stated.

Concept introduction:

Carboxylic acids are the carbon compounds that contain carboxyl group as a major functional group. These are polar compounds due to difference in electronegativity of the atoms in a compound.

The chemical structures are described by IUPAC name or common names. IUPAC names are totally different from common names because IUPAC names are applied at international level and it comprises suffix, prefix, numbers and other priority rules.

(f)

Expert Solution

Answer to Problem 20.25SP

The IUPAC name of the compound on the basis of its chemical structure is 5,5−dimethyl−4−oxohexanoic acid.

Explanation of Solution

The chemical structure of the given compound is shown in figure 6.

Organic Chemistry&mod Mstgchem Ac Pkg, Chapter 20, Problem 20.25SP , additional homework tip 6

Figure 6

The structure comprises parent chain of six carbon atoms along with carboxylic acid group, carbonyl group, and two methyl groups at first, fourth and fifth carbon atoms respectively. According to IUPAC nomenclature, the numbering of parent chain should start from the nearest end of substituents and functional groups.

Therefore, the IUPAC name of the compound on the basis of its chemical structure is 5,5−dimethyl−4−oxohexanoic acid.

Answer 42

(f)

Interpretation Introduction

Interpretation:

The IUPAC name of given compound is to be stated.

Concept introduction:

Carboxylic acids are the carbon compounds that contain carboxyl group as a major functional group. These are polar compounds due to difference in electronegativity of the atoms in a compound.

The chemical structures are described by IUPAC name or common names. IUPAC names are totally different from common names because IUPAC names are applied at international level and it comprises suffix, prefix, numbers and other priority rules.

Answer 43

(f)

Expert Solution

Answer to Problem 20.25SP

The IUPAC name of the compound on the basis of its chemical structure is 5,5−dimethyl−4−oxohexanoic acid.

Answer 44

(f)

Expert Solution

Answer 45

(f)

Expert Solution

Answer 46

Expert Solution

Answer 47

Explanation of Solution

The chemical structure of the given compound is shown in figure 6.

Organic Chemistry&mod Mstgchem Ac Pkg, Chapter 20, Problem 20.25SP , additional homework tip 6

Figure 6

The structure comprises parent chain of six carbon atoms along with carboxylic acid group, carbonyl group, and two methyl groups at first, fourth and fifth carbon atoms respectively. According to IUPAC nomenclature, the numbering of parent chain should start from the nearest end of substituents and functional groups.

Therefore, the IUPAC name of the compound on the basis of its chemical structure is 5,5−dimethyl−4−oxohexanoic acid.