(a) Interpretation: The structural formula for the given compound is to be drawn. Concept introduction: The systematic naming of organic compound is given by IUPAC nomenclature . The naming of organic compound is done such that the structure of organic compound is correctly interpreted from the name. Rules for writing IUPAC name from structural formula are: • First identify the longest carbon chain. • The next step is to identify the groups attached to the longest chain. • Identify the position, location, and number of the substituents bonded to the carbon chain. • Use prefix di, tri, tetra if same type of substituents are present. • Name the substituents in alphabetical order.

Question

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Answer 1

Question

Chapter 12, Problem 12.7E

Interpretation Introduction

(a)

Interpretation:

The structural formula for the given compound is to be drawn.

Concept introduction:

The systematic naming of organic compound is given by IUPAC nomenclature. The naming of organic compound is done such that the structure of organic compound is correctly interpreted from the name.

Rules for writing IUPAC name from structural formula are:

• First identify the longest carbon chain.

• The next step is to identify the groups attached to the longest chain.

• Identify the position, location, and number of the substituents bonded to the carbon chain.

• Use prefix di, tri, tetra if same type of substituents are present.

• Name the substituents in alphabetical order.

Expert Solution

Answer to Problem 12.7E

The structural formula for the given compound is shown below.

Chemistry for Today: General, Organic, and Biochemistry, Chapter 12, Problem 12.7E , additional homework tip 1

Explanation of Solution

The given compound is $4-methylcyclohexene$ . The parent chain is cyclohexene, that is, it consists of six carbon atoms in a ring and a double bond between the first and the second carbon atoms. A methyl group is present as a substituent on the fourth carbon atom. Therefore, the structure of $4-methylcyclohexene$ is given below.

Chemistry for Today: General, Organic, and Biochemistry, Chapter 12, Problem 12.7E , additional homework tip 2

Figure 1

Conclusion

The structural formula of the given compound is shown in figure 1.

Interpretation Introduction

(b)

Interpretation:

The structural formula for the given compound is to be drawn.

Concept introduction:

The systematic naming of organic compound is given by IUPAC nomenclature. The naming of organic compound is done such that the structure of organic compound is correctly interpreted from the name.

Rules for writing IUPAC name from structural formula are:

• First identify the longest carbon chain.

• The next step is to identify the groups attached to the longest chain.

• Identify the position, location, and number of the substituents bonded to the carbon chain.

• Use prefix di, tri, tetra if same type of substituents are present.

• Name the substituents in alphabetical order.

Expert Solution

Answer to Problem 12.7E

The structural formula for the given compound is shown below.

Chemistry for Today: General, Organic, and Biochemistry, Chapter 12, Problem 12.7E , additional homework tip 3

Explanation of Solution

The given compound is $2-ethyl-1, 4-pentadiene$ . The parent chain is pentadiene, that is, it consists of five carbon atoms and a double bond between the first, second and the fourth, fifth carbon atoms. An ethyl group is present as a substituent on the second carbon atom. Therefore, the structure of $2-ethyl-1, 4-pentadiene$ is given below.

Chemistry for Today: General, Organic, and Biochemistry, Chapter 12, Problem 12.7E , additional homework tip 4

Figure 2

Conclusion

The structural formula of the given compound is shown in figure 2.

Interpretation Introduction

(c)

Interpretation:

The structural formula for the given compound is to be drawn.

Concept introduction:

The systematic naming of organic compound is given by IUPAC nomenclature. The naming of organic compound is done such that the structure of organic compound is correctly interpreted from the name.

Rules for writing IUPAC name from structural formula are:

• First identify the longest carbon chain.

• The next step is to identify the groups attached to the longest chain.

• Identify the position, location, and number of the substituents bonded to the carbon chain.

• Use prefix di, tri, tetra if same type of substituents are present.

• Name the substituents in alphabetical order.

Expert Solution

Answer to Problem 12.7E

The structural formula for the given compound is shown below.

Chemistry for Today: General, Organic, and Biochemistry, Chapter 12, Problem 12.7E , additional homework tip 5

Explanation of Solution

The given compound is $4, 4, 5-trimethyl-2-heptyne$ . The parent chain is $2-$ heptyne, that is, it consists of seven carbon atoms and triple bond between the second and the third carbon atoms. Two methyl groups are present as substituents on the fourth carbon atom and one methyl group is present on the fifth carbon atom. Therefore, the structure of $4, 4, 5-trimethyl-2-heptyne$ is given below.

Chemistry for Today: General, Organic, and Biochemistry, Chapter 12, Problem 12.7E , additional homework tip 6

Figure 3

Conclusion

The structural formula of the given compound is shown in figure 3.

Interpretation Introduction

(d)

Interpretation:

The structural formula for the given compound is to be drawn.

Concept introduction:

The systematic naming of organic compound is given by IUPAC nomenclature. The naming of organic compound is done such that the structure of organic compound is correctly interpreted from the name.

Rules for writing IUPAC name from structural formula are:

• First identify the longest carbon chain.

• The next step is to identify the groups attached to the longest chain.

• Identify the position, location, and number of the substituents bonded to the carbon chain.

• Use prefix di, tri, tetra if same type of substituents are present.

• Name the substituents in alphabetical order.

Expert Solution

Answer to Problem 12.7E

The structural formula for the given compound is shown below.

Chemistry for Today: General, Organic, and Biochemistry, Chapter 12, Problem 12.7E , additional homework tip 7

Explanation of Solution

The given compound is $4-isopropyl-3, 3-dimethyl-1, 5-octadiene$ . The parent chain is $1, 5-$ octadiene, that is, it consists of a carbon chain having eight carbon atoms and a double bond between the first, second and the fifth, sixth carbon atoms. An isopropyl group and two methyl groups are present as substituents on the fourth and third carbon atoms respectively. Therefore, the structure of $4-isopropyl-3, 3-dimethyl-1, 5-octadiene$ is given below.

Chemistry for Today: General, Organic, and Biochemistry, Chapter 12, Problem 12.7E , additional homework tip 8

Figure 4

Conclusion

The structural formula of the given compound is shown in figure 4.

Interpretation Introduction

(e)

Interpretation:

The structural formula for the given compound is to be drawn.

Concept introduction:

The systematic naming of organic compound is given by IUPAC nomenclature. The naming of organic compound is done such that the structure of organic compound is correctly interpreted from the name.

Rules for writing IUPAC name from structural formula are:

• First identify the longest carbon chain.

• The next step is to identify the groups attached to the longest chain.

• Identify the position, location, and number of the substituents bonded to the carbon chain.

• Use prefix di, tri, tetra if same type of substituents are present.

• Name the substituents in alphabetical order.

Expert Solution

Answer to Problem 12.7E

The structural formula for the given compound is shown below.

Chemistry for Today: General, Organic, and Biochemistry, Chapter 12, Problem 12.7E , additional homework tip 9

Explanation of Solution

The given compound is $2-methyl-1, 3-cyclopentadiene$ . The parent chain is $1, 3-$ cyclopentadiene, that is, it consists of a cyclic compound having five carbon atoms and two double bonds between the first, second and the third, fourth carbon atoms. A methyl group is present as a substituent on the second carbon atom. Therefore, the structure of $2-methyl-1, 3-cyclopentadiene$ is given below.

Chemistry for Today: General, Organic, and Biochemistry, Chapter 12, Problem 12.7E , additional homework tip 10

Figure 5

Conclusion

The structural formula of the given compound is shown in figure 5.

Interpretation Introduction

(f)

Interpretation:

The structural formula for the given compound is to be drawn.

Concept introduction:

The systematic naming of organic compound is given by IUPAC nomenclature. The naming of organic compound is done such that the structure of organic compound is correctly interpreted from the name.

Rules for writing IUPAC name from structural formula are:

• First identify the longest carbon chain.

• The next step is to identify the groups attached to the longest chain.

• Identify the position, location, and number of the substituents bonded to the carbon chain.

• Use prefix di, tri, tetra if same type of substituents are present.

• Name the substituents in alphabetical order.

Expert Solution

Answer to Problem 12.7E

The structural formula for the given compound is shown below.

Chemistry for Today: General, Organic, and Biochemistry, Chapter 12, Problem 12.7E , additional homework tip 11

Explanation of Solution

The given compound is $3-$ sec $-butyl-3-t-butyl-1-heptyne$ . The parent chain is $1-heptyne$ , that is, it consists of a carbon chain having seven carbon atoms and a triple bond between the first and the second carbon atoms. A sec-butyl group and a t-butyl group is present as a substituent on the third carbon atom. Therefore, the structure of $3-$ sec $-butyl-3-t-butyl-1-heptyne$ is given below.

Chemistry for Today: General, Organic, and Biochemistry, Chapter 12, Problem 12.7E , additional homework tip 12

Figure 6

Conclusion

The structural formula of the given compound is shown in figure 6.

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Answer 2

Question

Chapter 12, Problem 12.7E

Interpretation Introduction

(a)

Interpretation:

The structural formula for the given compound is to be drawn.

Concept introduction:

The systematic naming of organic compound is given by IUPAC nomenclature. The naming of organic compound is done such that the structure of organic compound is correctly interpreted from the name.

Rules for writing IUPAC name from structural formula are:

• First identify the longest carbon chain.

• The next step is to identify the groups attached to the longest chain.

• Identify the position, location, and number of the substituents bonded to the carbon chain.

• Use prefix di, tri, tetra if same type of substituents are present.

• Name the substituents in alphabetical order.

Expert Solution

Answer to Problem 12.7E

The structural formula for the given compound is shown below.

Chemistry for Today: General, Organic, and Biochemistry, Chapter 12, Problem 12.7E , additional homework tip 1

Explanation of Solution

The given compound is $4-methylcyclohexene$ . The parent chain is cyclohexene, that is, it consists of six carbon atoms in a ring and a double bond between the first and the second carbon atoms. A methyl group is present as a substituent on the fourth carbon atom. Therefore, the structure of $4-methylcyclohexene$ is given below.

Chemistry for Today: General, Organic, and Biochemistry, Chapter 12, Problem 12.7E , additional homework tip 2

Figure 1

Conclusion

The structural formula of the given compound is shown in figure 1.

Interpretation Introduction

(b)

Interpretation:

The structural formula for the given compound is to be drawn.

Concept introduction:

The systematic naming of organic compound is given by IUPAC nomenclature. The naming of organic compound is done such that the structure of organic compound is correctly interpreted from the name.

Rules for writing IUPAC name from structural formula are:

• First identify the longest carbon chain.

• The next step is to identify the groups attached to the longest chain.

• Identify the position, location, and number of the substituents bonded to the carbon chain.

• Use prefix di, tri, tetra if same type of substituents are present.

• Name the substituents in alphabetical order.

Expert Solution

Answer to Problem 12.7E

The structural formula for the given compound is shown below.

Chemistry for Today: General, Organic, and Biochemistry, Chapter 12, Problem 12.7E , additional homework tip 3

Explanation of Solution

The given compound is $2-ethyl-1, 4-pentadiene$ . The parent chain is pentadiene, that is, it consists of five carbon atoms and a double bond between the first, second and the fourth, fifth carbon atoms. An ethyl group is present as a substituent on the second carbon atom. Therefore, the structure of $2-ethyl-1, 4-pentadiene$ is given below.

Chemistry for Today: General, Organic, and Biochemistry, Chapter 12, Problem 12.7E , additional homework tip 4

Figure 2

Conclusion

The structural formula of the given compound is shown in figure 2.

Interpretation Introduction

(c)

Interpretation:

The structural formula for the given compound is to be drawn.

Concept introduction:

The systematic naming of organic compound is given by IUPAC nomenclature. The naming of organic compound is done such that the structure of organic compound is correctly interpreted from the name.

Rules for writing IUPAC name from structural formula are:

• First identify the longest carbon chain.

• The next step is to identify the groups attached to the longest chain.

• Identify the position, location, and number of the substituents bonded to the carbon chain.

• Use prefix di, tri, tetra if same type of substituents are present.

• Name the substituents in alphabetical order.

Expert Solution

Answer to Problem 12.7E

The structural formula for the given compound is shown below.

Chemistry for Today: General, Organic, and Biochemistry, Chapter 12, Problem 12.7E , additional homework tip 5

Explanation of Solution

The given compound is $4, 4, 5-trimethyl-2-heptyne$ . The parent chain is $2-$ heptyne, that is, it consists of seven carbon atoms and triple bond between the second and the third carbon atoms. Two methyl groups are present as substituents on the fourth carbon atom and one methyl group is present on the fifth carbon atom. Therefore, the structure of $4, 4, 5-trimethyl-2-heptyne$ is given below.

Chemistry for Today: General, Organic, and Biochemistry, Chapter 12, Problem 12.7E , additional homework tip 6

Figure 3

Conclusion

The structural formula of the given compound is shown in figure 3.

Interpretation Introduction

(d)

Interpretation:

The structural formula for the given compound is to be drawn.

Concept introduction:

The systematic naming of organic compound is given by IUPAC nomenclature. The naming of organic compound is done such that the structure of organic compound is correctly interpreted from the name.

Rules for writing IUPAC name from structural formula are:

• First identify the longest carbon chain.

• The next step is to identify the groups attached to the longest chain.

• Identify the position, location, and number of the substituents bonded to the carbon chain.

• Use prefix di, tri, tetra if same type of substituents are present.

• Name the substituents in alphabetical order.

Expert Solution

Answer to Problem 12.7E

The structural formula for the given compound is shown below.

Chemistry for Today: General, Organic, and Biochemistry, Chapter 12, Problem 12.7E , additional homework tip 7

Explanation of Solution

The given compound is $4-isopropyl-3, 3-dimethyl-1, 5-octadiene$ . The parent chain is $1, 5-$ octadiene, that is, it consists of a carbon chain having eight carbon atoms and a double bond between the first, second and the fifth, sixth carbon atoms. An isopropyl group and two methyl groups are present as substituents on the fourth and third carbon atoms respectively. Therefore, the structure of $4-isopropyl-3, 3-dimethyl-1, 5-octadiene$ is given below.

Chemistry for Today: General, Organic, and Biochemistry, Chapter 12, Problem 12.7E , additional homework tip 8

Figure 4

Conclusion

The structural formula of the given compound is shown in figure 4.

Interpretation Introduction

(e)

Interpretation:

The structural formula for the given compound is to be drawn.

Concept introduction:

The systematic naming of organic compound is given by IUPAC nomenclature. The naming of organic compound is done such that the structure of organic compound is correctly interpreted from the name.

Rules for writing IUPAC name from structural formula are:

• First identify the longest carbon chain.

• The next step is to identify the groups attached to the longest chain.

• Identify the position, location, and number of the substituents bonded to the carbon chain.

• Use prefix di, tri, tetra if same type of substituents are present.

• Name the substituents in alphabetical order.

Expert Solution

Answer to Problem 12.7E

The structural formula for the given compound is shown below.

Chemistry for Today: General, Organic, and Biochemistry, Chapter 12, Problem 12.7E , additional homework tip 9

Explanation of Solution

The given compound is $2-methyl-1, 3-cyclopentadiene$ . The parent chain is $1, 3-$ cyclopentadiene, that is, it consists of a cyclic compound having five carbon atoms and two double bonds between the first, second and the third, fourth carbon atoms. A methyl group is present as a substituent on the second carbon atom. Therefore, the structure of $2-methyl-1, 3-cyclopentadiene$ is given below.

Chemistry for Today: General, Organic, and Biochemistry, Chapter 12, Problem 12.7E , additional homework tip 10

Figure 5

Conclusion

The structural formula of the given compound is shown in figure 5.

Interpretation Introduction

(f)

Interpretation:

The structural formula for the given compound is to be drawn.

Concept introduction:

The systematic naming of organic compound is given by IUPAC nomenclature. The naming of organic compound is done such that the structure of organic compound is correctly interpreted from the name.

Rules for writing IUPAC name from structural formula are:

• First identify the longest carbon chain.

• The next step is to identify the groups attached to the longest chain.

• Identify the position, location, and number of the substituents bonded to the carbon chain.

• Use prefix di, tri, tetra if same type of substituents are present.

• Name the substituents in alphabetical order.

Expert Solution

Answer to Problem 12.7E

The structural formula for the given compound is shown below.

Chemistry for Today: General, Organic, and Biochemistry, Chapter 12, Problem 12.7E , additional homework tip 11

Explanation of Solution

The given compound is $3-$ sec $-butyl-3-t-butyl-1-heptyne$ . The parent chain is $1-heptyne$ , that is, it consists of a carbon chain having seven carbon atoms and a triple bond between the first and the second carbon atoms. A sec-butyl group and a t-butyl group is present as a substituent on the third carbon atom. Therefore, the structure of $3-$ sec $-butyl-3-t-butyl-1-heptyne$ is given below.

Chemistry for Today: General, Organic, and Biochemistry, Chapter 12, Problem 12.7E , additional homework tip 12

Figure 6

Conclusion

The structural formula of the given compound is shown in figure 6.

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Answer 3

Question

Chapter 12, Problem 12.7E

Interpretation Introduction

(a)

Interpretation:

The structural formula for the given compound is to be drawn.

Concept introduction:

The systematic naming of organic compound is given by IUPAC nomenclature. The naming of organic compound is done such that the structure of organic compound is correctly interpreted from the name.

Rules for writing IUPAC name from structural formula are:

• First identify the longest carbon chain.

• The next step is to identify the groups attached to the longest chain.

• Identify the position, location, and number of the substituents bonded to the carbon chain.

• Use prefix di, tri, tetra if same type of substituents are present.

• Name the substituents in alphabetical order.

Expert Solution

Answer to Problem 12.7E

The structural formula for the given compound is shown below.

Chemistry for Today: General, Organic, and Biochemistry, Chapter 12, Problem 12.7E , additional homework tip 1

Explanation of Solution

The given compound is $4-methylcyclohexene$ . The parent chain is cyclohexene, that is, it consists of six carbon atoms in a ring and a double bond between the first and the second carbon atoms. A methyl group is present as a substituent on the fourth carbon atom. Therefore, the structure of $4-methylcyclohexene$ is given below.

Chemistry for Today: General, Organic, and Biochemistry, Chapter 12, Problem 12.7E , additional homework tip 2

Figure 1

Conclusion

The structural formula of the given compound is shown in figure 1.

Interpretation Introduction

(b)

Interpretation:

The structural formula for the given compound is to be drawn.

Concept introduction:

The systematic naming of organic compound is given by IUPAC nomenclature. The naming of organic compound is done such that the structure of organic compound is correctly interpreted from the name.

Rules for writing IUPAC name from structural formula are:

• First identify the longest carbon chain.

• The next step is to identify the groups attached to the longest chain.

• Identify the position, location, and number of the substituents bonded to the carbon chain.

• Use prefix di, tri, tetra if same type of substituents are present.

• Name the substituents in alphabetical order.

Expert Solution

Answer to Problem 12.7E

The structural formula for the given compound is shown below.

Chemistry for Today: General, Organic, and Biochemistry, Chapter 12, Problem 12.7E , additional homework tip 3

Explanation of Solution

The given compound is $2-ethyl-1, 4-pentadiene$ . The parent chain is pentadiene, that is, it consists of five carbon atoms and a double bond between the first, second and the fourth, fifth carbon atoms. An ethyl group is present as a substituent on the second carbon atom. Therefore, the structure of $2-ethyl-1, 4-pentadiene$ is given below.

Chemistry for Today: General, Organic, and Biochemistry, Chapter 12, Problem 12.7E , additional homework tip 4

Figure 2

Conclusion

The structural formula of the given compound is shown in figure 2.

Interpretation Introduction

(c)

Interpretation:

The structural formula for the given compound is to be drawn.

Concept introduction:

The systematic naming of organic compound is given by IUPAC nomenclature. The naming of organic compound is done such that the structure of organic compound is correctly interpreted from the name.

Rules for writing IUPAC name from structural formula are:

• First identify the longest carbon chain.

• The next step is to identify the groups attached to the longest chain.

• Identify the position, location, and number of the substituents bonded to the carbon chain.

• Use prefix di, tri, tetra if same type of substituents are present.

• Name the substituents in alphabetical order.

Expert Solution

Answer to Problem 12.7E

The structural formula for the given compound is shown below.

Chemistry for Today: General, Organic, and Biochemistry, Chapter 12, Problem 12.7E , additional homework tip 5

Explanation of Solution

The given compound is $4, 4, 5-trimethyl-2-heptyne$ . The parent chain is $2-$ heptyne, that is, it consists of seven carbon atoms and triple bond between the second and the third carbon atoms. Two methyl groups are present as substituents on the fourth carbon atom and one methyl group is present on the fifth carbon atom. Therefore, the structure of $4, 4, 5-trimethyl-2-heptyne$ is given below.

Chemistry for Today: General, Organic, and Biochemistry, Chapter 12, Problem 12.7E , additional homework tip 6

Figure 3

Conclusion

The structural formula of the given compound is shown in figure 3.

Interpretation Introduction

(d)

Interpretation:

The structural formula for the given compound is to be drawn.

Concept introduction:

The systematic naming of organic compound is given by IUPAC nomenclature. The naming of organic compound is done such that the structure of organic compound is correctly interpreted from the name.

Rules for writing IUPAC name from structural formula are:

• First identify the longest carbon chain.

• The next step is to identify the groups attached to the longest chain.

• Identify the position, location, and number of the substituents bonded to the carbon chain.

• Use prefix di, tri, tetra if same type of substituents are present.

• Name the substituents in alphabetical order.

Expert Solution

Answer to Problem 12.7E

The structural formula for the given compound is shown below.

Chemistry for Today: General, Organic, and Biochemistry, Chapter 12, Problem 12.7E , additional homework tip 7

Explanation of Solution

The given compound is $4-isopropyl-3, 3-dimethyl-1, 5-octadiene$ . The parent chain is $1, 5-$ octadiene, that is, it consists of a carbon chain having eight carbon atoms and a double bond between the first, second and the fifth, sixth carbon atoms. An isopropyl group and two methyl groups are present as substituents on the fourth and third carbon atoms respectively. Therefore, the structure of $4-isopropyl-3, 3-dimethyl-1, 5-octadiene$ is given below.

Chemistry for Today: General, Organic, and Biochemistry, Chapter 12, Problem 12.7E , additional homework tip 8

Figure 4

Conclusion

The structural formula of the given compound is shown in figure 4.

Interpretation Introduction

(e)

Interpretation:

The structural formula for the given compound is to be drawn.

Concept introduction:

The systematic naming of organic compound is given by IUPAC nomenclature. The naming of organic compound is done such that the structure of organic compound is correctly interpreted from the name.

Rules for writing IUPAC name from structural formula are:

• First identify the longest carbon chain.

• The next step is to identify the groups attached to the longest chain.

• Identify the position, location, and number of the substituents bonded to the carbon chain.

• Use prefix di, tri, tetra if same type of substituents are present.

• Name the substituents in alphabetical order.

Expert Solution

Answer to Problem 12.7E

The structural formula for the given compound is shown below.

Chemistry for Today: General, Organic, and Biochemistry, Chapter 12, Problem 12.7E , additional homework tip 9

Explanation of Solution

The given compound is $2-methyl-1, 3-cyclopentadiene$ . The parent chain is $1, 3-$ cyclopentadiene, that is, it consists of a cyclic compound having five carbon atoms and two double bonds between the first, second and the third, fourth carbon atoms. A methyl group is present as a substituent on the second carbon atom. Therefore, the structure of $2-methyl-1, 3-cyclopentadiene$ is given below.

Chemistry for Today: General, Organic, and Biochemistry, Chapter 12, Problem 12.7E , additional homework tip 10

Figure 5

Conclusion

The structural formula of the given compound is shown in figure 5.

Interpretation Introduction

(f)

Interpretation:

The structural formula for the given compound is to be drawn.

Concept introduction:

The systematic naming of organic compound is given by IUPAC nomenclature. The naming of organic compound is done such that the structure of organic compound is correctly interpreted from the name.

Rules for writing IUPAC name from structural formula are:

• First identify the longest carbon chain.

• The next step is to identify the groups attached to the longest chain.

• Identify the position, location, and number of the substituents bonded to the carbon chain.

• Use prefix di, tri, tetra if same type of substituents are present.

• Name the substituents in alphabetical order.

Expert Solution

Answer to Problem 12.7E

The structural formula for the given compound is shown below.

Chemistry for Today: General, Organic, and Biochemistry, Chapter 12, Problem 12.7E , additional homework tip 11

Explanation of Solution

The given compound is $3-$ sec $-butyl-3-t-butyl-1-heptyne$ . The parent chain is $1-heptyne$ , that is, it consists of a carbon chain having seven carbon atoms and a triple bond between the first and the second carbon atoms. A sec-butyl group and a t-butyl group is present as a substituent on the third carbon atom. Therefore, the structure of $3-$ sec $-butyl-3-t-butyl-1-heptyne$ is given below.

Chemistry for Today: General, Organic, and Biochemistry, Chapter 12, Problem 12.7E , additional homework tip 12

Figure 6

Conclusion

The structural formula of the given compound is shown in figure 6.

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Answer 4

Question

Chapter 12, Problem 12.7E

Interpretation Introduction

(a)

Interpretation:

The structural formula for the given compound is to be drawn.

Concept introduction:

The systematic naming of organic compound is given by IUPAC nomenclature. The naming of organic compound is done such that the structure of organic compound is correctly interpreted from the name.

Rules for writing IUPAC name from structural formula are:

• First identify the longest carbon chain.

• The next step is to identify the groups attached to the longest chain.

• Identify the position, location, and number of the substituents bonded to the carbon chain.

• Use prefix di, tri, tetra if same type of substituents are present.

• Name the substituents in alphabetical order.

Expert Solution

Answer to Problem 12.7E

The structural formula for the given compound is shown below.

Chemistry for Today: General, Organic, and Biochemistry, Chapter 12, Problem 12.7E , additional homework tip 1

Explanation of Solution

The given compound is $4-methylcyclohexene$ . The parent chain is cyclohexene, that is, it consists of six carbon atoms in a ring and a double bond between the first and the second carbon atoms. A methyl group is present as a substituent on the fourth carbon atom. Therefore, the structure of $4-methylcyclohexene$ is given below.

Chemistry for Today: General, Organic, and Biochemistry, Chapter 12, Problem 12.7E , additional homework tip 2

Figure 1

Conclusion

The structural formula of the given compound is shown in figure 1.

Interpretation Introduction

(b)

Interpretation:

The structural formula for the given compound is to be drawn.

Concept introduction:

The systematic naming of organic compound is given by IUPAC nomenclature. The naming of organic compound is done such that the structure of organic compound is correctly interpreted from the name.

Rules for writing IUPAC name from structural formula are:

• First identify the longest carbon chain.

• The next step is to identify the groups attached to the longest chain.

• Identify the position, location, and number of the substituents bonded to the carbon chain.

• Use prefix di, tri, tetra if same type of substituents are present.

• Name the substituents in alphabetical order.

Expert Solution

Answer to Problem 12.7E

The structural formula for the given compound is shown below.

Chemistry for Today: General, Organic, and Biochemistry, Chapter 12, Problem 12.7E , additional homework tip 3

Explanation of Solution

The given compound is $2-ethyl-1, 4-pentadiene$ . The parent chain is pentadiene, that is, it consists of five carbon atoms and a double bond between the first, second and the fourth, fifth carbon atoms. An ethyl group is present as a substituent on the second carbon atom. Therefore, the structure of $2-ethyl-1, 4-pentadiene$ is given below.

Chemistry for Today: General, Organic, and Biochemistry, Chapter 12, Problem 12.7E , additional homework tip 4

Figure 2

Conclusion

The structural formula of the given compound is shown in figure 2.

Interpretation Introduction

(c)

Interpretation:

The structural formula for the given compound is to be drawn.

Concept introduction:

The systematic naming of organic compound is given by IUPAC nomenclature. The naming of organic compound is done such that the structure of organic compound is correctly interpreted from the name.

Rules for writing IUPAC name from structural formula are:

• First identify the longest carbon chain.

• The next step is to identify the groups attached to the longest chain.

• Identify the position, location, and number of the substituents bonded to the carbon chain.

• Use prefix di, tri, tetra if same type of substituents are present.

• Name the substituents in alphabetical order.

Expert Solution

Answer to Problem 12.7E

The structural formula for the given compound is shown below.

Chemistry for Today: General, Organic, and Biochemistry, Chapter 12, Problem 12.7E , additional homework tip 5

Explanation of Solution

The given compound is $4, 4, 5-trimethyl-2-heptyne$ . The parent chain is $2-$ heptyne, that is, it consists of seven carbon atoms and triple bond between the second and the third carbon atoms. Two methyl groups are present as substituents on the fourth carbon atom and one methyl group is present on the fifth carbon atom. Therefore, the structure of $4, 4, 5-trimethyl-2-heptyne$ is given below.

Chemistry for Today: General, Organic, and Biochemistry, Chapter 12, Problem 12.7E , additional homework tip 6

Figure 3

Conclusion

The structural formula of the given compound is shown in figure 3.

Interpretation Introduction

(d)

Interpretation:

The structural formula for the given compound is to be drawn.

Concept introduction:

The systematic naming of organic compound is given by IUPAC nomenclature. The naming of organic compound is done such that the structure of organic compound is correctly interpreted from the name.

Rules for writing IUPAC name from structural formula are:

• First identify the longest carbon chain.

• The next step is to identify the groups attached to the longest chain.

• Identify the position, location, and number of the substituents bonded to the carbon chain.

• Use prefix di, tri, tetra if same type of substituents are present.

• Name the substituents in alphabetical order.

Expert Solution

Answer to Problem 12.7E

The structural formula for the given compound is shown below.

Chemistry for Today: General, Organic, and Biochemistry, Chapter 12, Problem 12.7E , additional homework tip 7

Explanation of Solution

The given compound is $4-isopropyl-3, 3-dimethyl-1, 5-octadiene$ . The parent chain is $1, 5-$ octadiene, that is, it consists of a carbon chain having eight carbon atoms and a double bond between the first, second and the fifth, sixth carbon atoms. An isopropyl group and two methyl groups are present as substituents on the fourth and third carbon atoms respectively. Therefore, the structure of $4-isopropyl-3, 3-dimethyl-1, 5-octadiene$ is given below.

Chemistry for Today: General, Organic, and Biochemistry, Chapter 12, Problem 12.7E , additional homework tip 8

Figure 4

Conclusion

The structural formula of the given compound is shown in figure 4.

Interpretation Introduction

(e)

Interpretation:

The structural formula for the given compound is to be drawn.

Concept introduction:

The systematic naming of organic compound is given by IUPAC nomenclature. The naming of organic compound is done such that the structure of organic compound is correctly interpreted from the name.

Rules for writing IUPAC name from structural formula are:

• First identify the longest carbon chain.

• The next step is to identify the groups attached to the longest chain.

• Identify the position, location, and number of the substituents bonded to the carbon chain.

• Use prefix di, tri, tetra if same type of substituents are present.

• Name the substituents in alphabetical order.

Expert Solution

Answer to Problem 12.7E

The structural formula for the given compound is shown below.

Chemistry for Today: General, Organic, and Biochemistry, Chapter 12, Problem 12.7E , additional homework tip 9

Explanation of Solution

The given compound is $2-methyl-1, 3-cyclopentadiene$ . The parent chain is $1, 3-$ cyclopentadiene, that is, it consists of a cyclic compound having five carbon atoms and two double bonds between the first, second and the third, fourth carbon atoms. A methyl group is present as a substituent on the second carbon atom. Therefore, the structure of $2-methyl-1, 3-cyclopentadiene$ is given below.

Chemistry for Today: General, Organic, and Biochemistry, Chapter 12, Problem 12.7E , additional homework tip 10

Figure 5

Conclusion

The structural formula of the given compound is shown in figure 5.

Interpretation Introduction

(f)

Interpretation:

The structural formula for the given compound is to be drawn.

Concept introduction:

The systematic naming of organic compound is given by IUPAC nomenclature. The naming of organic compound is done such that the structure of organic compound is correctly interpreted from the name.

Rules for writing IUPAC name from structural formula are:

• First identify the longest carbon chain.

• The next step is to identify the groups attached to the longest chain.

• Identify the position, location, and number of the substituents bonded to the carbon chain.

• Use prefix di, tri, tetra if same type of substituents are present.

• Name the substituents in alphabetical order.

Expert Solution

Answer to Problem 12.7E

The structural formula for the given compound is shown below.

Chemistry for Today: General, Organic, and Biochemistry, Chapter 12, Problem 12.7E , additional homework tip 11

Explanation of Solution

The given compound is $3-$ sec $-butyl-3-t-butyl-1-heptyne$ . The parent chain is $1-heptyne$ , that is, it consists of a carbon chain having seven carbon atoms and a triple bond between the first and the second carbon atoms. A sec-butyl group and a t-butyl group is present as a substituent on the third carbon atom. Therefore, the structure of $3-$ sec $-butyl-3-t-butyl-1-heptyne$ is given below.

Chemistry for Today: General, Organic, and Biochemistry, Chapter 12, Problem 12.7E , additional homework tip 12

Figure 6

Conclusion

The structural formula of the given compound is shown in figure 6.

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Answer 5

Chapter 12, Problem 12.7E

Interpretation Introduction

(a)

Interpretation:

The structural formula for the given compound is to be drawn.

Concept introduction:

The systematic naming of organic compound is given by IUPAC nomenclature. The naming of organic compound is done such that the structure of organic compound is correctly interpreted from the name.

Rules for writing IUPAC name from structural formula are:

• First identify the longest carbon chain.

• The next step is to identify the groups attached to the longest chain.

• Identify the position, location, and number of the substituents bonded to the carbon chain.

• Use prefix di, tri, tetra if same type of substituents are present.

• Name the substituents in alphabetical order.

Expert Solution

Answer to Problem 12.7E

The structural formula for the given compound is shown below.

Chemistry for Today: General, Organic, and Biochemistry, Chapter 12, Problem 12.7E , additional homework tip 1

Explanation of Solution

The given compound is $4-methylcyclohexene$ . The parent chain is cyclohexene, that is, it consists of six carbon atoms in a ring and a double bond between the first and the second carbon atoms. A methyl group is present as a substituent on the fourth carbon atom. Therefore, the structure of $4-methylcyclohexene$ is given below.

Chemistry for Today: General, Organic, and Biochemistry, Chapter 12, Problem 12.7E , additional homework tip 2

Figure 1

Conclusion

The structural formula of the given compound is shown in figure 1.

Interpretation Introduction

(b)

Interpretation:

The structural formula for the given compound is to be drawn.

Concept introduction:

The systematic naming of organic compound is given by IUPAC nomenclature. The naming of organic compound is done such that the structure of organic compound is correctly interpreted from the name.

Rules for writing IUPAC name from structural formula are:

• First identify the longest carbon chain.

• The next step is to identify the groups attached to the longest chain.

• Identify the position, location, and number of the substituents bonded to the carbon chain.

• Use prefix di, tri, tetra if same type of substituents are present.

• Name the substituents in alphabetical order.

Expert Solution

Answer to Problem 12.7E

The structural formula for the given compound is shown below.

Chemistry for Today: General, Organic, and Biochemistry, Chapter 12, Problem 12.7E , additional homework tip 3

Explanation of Solution

The given compound is $2-ethyl-1, 4-pentadiene$ . The parent chain is pentadiene, that is, it consists of five carbon atoms and a double bond between the first, second and the fourth, fifth carbon atoms. An ethyl group is present as a substituent on the second carbon atom. Therefore, the structure of $2-ethyl-1, 4-pentadiene$ is given below.

Chemistry for Today: General, Organic, and Biochemistry, Chapter 12, Problem 12.7E , additional homework tip 4

Figure 2

Conclusion

The structural formula of the given compound is shown in figure 2.

Interpretation Introduction

(c)

Interpretation:

The structural formula for the given compound is to be drawn.

Concept introduction:

The systematic naming of organic compound is given by IUPAC nomenclature. The naming of organic compound is done such that the structure of organic compound is correctly interpreted from the name.

Rules for writing IUPAC name from structural formula are:

• First identify the longest carbon chain.

• The next step is to identify the groups attached to the longest chain.

• Identify the position, location, and number of the substituents bonded to the carbon chain.

• Use prefix di, tri, tetra if same type of substituents are present.

• Name the substituents in alphabetical order.

Expert Solution

Answer to Problem 12.7E

The structural formula for the given compound is shown below.

Chemistry for Today: General, Organic, and Biochemistry, Chapter 12, Problem 12.7E , additional homework tip 5

Explanation of Solution

The given compound is $4, 4, 5-trimethyl-2-heptyne$ . The parent chain is $2-$ heptyne, that is, it consists of seven carbon atoms and triple bond between the second and the third carbon atoms. Two methyl groups are present as substituents on the fourth carbon atom and one methyl group is present on the fifth carbon atom. Therefore, the structure of $4, 4, 5-trimethyl-2-heptyne$ is given below.

Chemistry for Today: General, Organic, and Biochemistry, Chapter 12, Problem 12.7E , additional homework tip 6

Figure 3

Conclusion

The structural formula of the given compound is shown in figure 3.

Interpretation Introduction

(d)

Interpretation:

The structural formula for the given compound is to be drawn.

Concept introduction:

The systematic naming of organic compound is given by IUPAC nomenclature. The naming of organic compound is done such that the structure of organic compound is correctly interpreted from the name.

Rules for writing IUPAC name from structural formula are:

• First identify the longest carbon chain.

• The next step is to identify the groups attached to the longest chain.

• Identify the position, location, and number of the substituents bonded to the carbon chain.

• Use prefix di, tri, tetra if same type of substituents are present.

• Name the substituents in alphabetical order.

Expert Solution

Answer to Problem 12.7E

The structural formula for the given compound is shown below.

Chemistry for Today: General, Organic, and Biochemistry, Chapter 12, Problem 12.7E , additional homework tip 7

Explanation of Solution

The given compound is $4-isopropyl-3, 3-dimethyl-1, 5-octadiene$ . The parent chain is $1, 5-$ octadiene, that is, it consists of a carbon chain having eight carbon atoms and a double bond between the first, second and the fifth, sixth carbon atoms. An isopropyl group and two methyl groups are present as substituents on the fourth and third carbon atoms respectively. Therefore, the structure of $4-isopropyl-3, 3-dimethyl-1, 5-octadiene$ is given below.

Chemistry for Today: General, Organic, and Biochemistry, Chapter 12, Problem 12.7E , additional homework tip 8

Figure 4

Conclusion

The structural formula of the given compound is shown in figure 4.

Interpretation Introduction

(e)

Interpretation:

The structural formula for the given compound is to be drawn.

Concept introduction:

The systematic naming of organic compound is given by IUPAC nomenclature. The naming of organic compound is done such that the structure of organic compound is correctly interpreted from the name.

Rules for writing IUPAC name from structural formula are:

• First identify the longest carbon chain.

• The next step is to identify the groups attached to the longest chain.

• Identify the position, location, and number of the substituents bonded to the carbon chain.

• Use prefix di, tri, tetra if same type of substituents are present.

• Name the substituents in alphabetical order.

Expert Solution

Answer to Problem 12.7E

The structural formula for the given compound is shown below.

Chemistry for Today: General, Organic, and Biochemistry, Chapter 12, Problem 12.7E , additional homework tip 9

Explanation of Solution

The given compound is $2-methyl-1, 3-cyclopentadiene$ . The parent chain is $1, 3-$ cyclopentadiene, that is, it consists of a cyclic compound having five carbon atoms and two double bonds between the first, second and the third, fourth carbon atoms. A methyl group is present as a substituent on the second carbon atom. Therefore, the structure of $2-methyl-1, 3-cyclopentadiene$ is given below.

Chemistry for Today: General, Organic, and Biochemistry, Chapter 12, Problem 12.7E , additional homework tip 10

Figure 5

Conclusion

The structural formula of the given compound is shown in figure 5.

Interpretation Introduction

(f)

Interpretation:

The structural formula for the given compound is to be drawn.

Concept introduction:

The systematic naming of organic compound is given by IUPAC nomenclature. The naming of organic compound is done such that the structure of organic compound is correctly interpreted from the name.

Rules for writing IUPAC name from structural formula are:

• First identify the longest carbon chain.

• The next step is to identify the groups attached to the longest chain.

• Identify the position, location, and number of the substituents bonded to the carbon chain.

• Use prefix di, tri, tetra if same type of substituents are present.

• Name the substituents in alphabetical order.

Expert Solution

Answer to Problem 12.7E

The structural formula for the given compound is shown below.

Chemistry for Today: General, Organic, and Biochemistry, Chapter 12, Problem 12.7E , additional homework tip 11

Explanation of Solution

The given compound is $3-$ sec $-butyl-3-t-butyl-1-heptyne$ . The parent chain is $1-heptyne$ , that is, it consists of a carbon chain having seven carbon atoms and a triple bond between the first and the second carbon atoms. A sec-butyl group and a t-butyl group is present as a substituent on the third carbon atom. Therefore, the structure of $3-$ sec $-butyl-3-t-butyl-1-heptyne$ is given below.

Chemistry for Today: General, Organic, and Biochemistry, Chapter 12, Problem 12.7E , additional homework tip 12

Figure 6

Conclusion

The structural formula of the given compound is shown in figure 6.

Answer 6

Chapter 12, Problem 12.7E

Interpretation Introduction

(a)

Interpretation:

The structural formula for the given compound is to be drawn.

Concept introduction:

The systematic naming of organic compound is given by IUPAC nomenclature. The naming of organic compound is done such that the structure of organic compound is correctly interpreted from the name.

Rules for writing IUPAC name from structural formula are:

• First identify the longest carbon chain.

• The next step is to identify the groups attached to the longest chain.

• Identify the position, location, and number of the substituents bonded to the carbon chain.

• Use prefix di, tri, tetra if same type of substituents are present.

• Name the substituents in alphabetical order.

Expert Solution

Answer to Problem 12.7E

The structural formula for the given compound is shown below.

Chemistry for Today: General, Organic, and Biochemistry, Chapter 12, Problem 12.7E , additional homework tip 1

Explanation of Solution

The given compound is $4-methylcyclohexene$ . The parent chain is cyclohexene, that is, it consists of six carbon atoms in a ring and a double bond between the first and the second carbon atoms. A methyl group is present as a substituent on the fourth carbon atom. Therefore, the structure of $4-methylcyclohexene$ is given below.

Chemistry for Today: General, Organic, and Biochemistry, Chapter 12, Problem 12.7E , additional homework tip 2

Figure 1

Conclusion

The structural formula of the given compound is shown in figure 1.

Answer 7

Chapter 12, Problem 12.7E

Interpretation Introduction

(a)

Interpretation:

The structural formula for the given compound is to be drawn.

Concept introduction:

The systematic naming of organic compound is given by IUPAC nomenclature. The naming of organic compound is done such that the structure of organic compound is correctly interpreted from the name.

Rules for writing IUPAC name from structural formula are:

• First identify the longest carbon chain.

• The next step is to identify the groups attached to the longest chain.

• Identify the position, location, and number of the substituents bonded to the carbon chain.

• Use prefix di, tri, tetra if same type of substituents are present.

• Name the substituents in alphabetical order.

Answer 8

Expert Solution

Answer to Problem 12.7E

The structural formula for the given compound is shown below.

Chemistry for Today: General, Organic, and Biochemistry, Chapter 12, Problem 12.7E , additional homework tip 1

Answer 9

Expert Solution

Answer 10

Expert Solution

Answer 11

Expert Solution

Answer 12

Explanation of Solution

The given compound is $4-methylcyclohexene$ . The parent chain is cyclohexene, that is, it consists of six carbon atoms in a ring and a double bond between the first and the second carbon atoms. A methyl group is present as a substituent on the fourth carbon atom. Therefore, the structure of $4-methylcyclohexene$ is given below.

Chemistry for Today: General, Organic, and Biochemistry, Chapter 12, Problem 12.7E , additional homework tip 2

Figure 1

Answer 13

Conclusion

The structural formula of the given compound is shown in figure 1.

Answer 14

Interpretation Introduction

(b)

Interpretation:

The structural formula for the given compound is to be drawn.

Concept introduction:

The systematic naming of organic compound is given by IUPAC nomenclature. The naming of organic compound is done such that the structure of organic compound is correctly interpreted from the name.

Rules for writing IUPAC name from structural formula are:

• First identify the longest carbon chain.

• The next step is to identify the groups attached to the longest chain.

• Identify the position, location, and number of the substituents bonded to the carbon chain.

• Use prefix di, tri, tetra if same type of substituents are present.

• Name the substituents in alphabetical order.

Expert Solution

Answer to Problem 12.7E

The structural formula for the given compound is shown below.

Chemistry for Today: General, Organic, and Biochemistry, Chapter 12, Problem 12.7E , additional homework tip 3

Explanation of Solution

The given compound is $2-ethyl-1, 4-pentadiene$ . The parent chain is pentadiene, that is, it consists of five carbon atoms and a double bond between the first, second and the fourth, fifth carbon atoms. An ethyl group is present as a substituent on the second carbon atom. Therefore, the structure of $2-ethyl-1, 4-pentadiene$ is given below.

Chemistry for Today: General, Organic, and Biochemistry, Chapter 12, Problem 12.7E , additional homework tip 4

Figure 2

Conclusion

The structural formula of the given compound is shown in figure 2.

Answer 15

Interpretation Introduction

(b)

Interpretation:

The structural formula for the given compound is to be drawn.

Concept introduction:

The systematic naming of organic compound is given by IUPAC nomenclature. The naming of organic compound is done such that the structure of organic compound is correctly interpreted from the name.

Rules for writing IUPAC name from structural formula are:

• First identify the longest carbon chain.

• The next step is to identify the groups attached to the longest chain.

• Identify the position, location, and number of the substituents bonded to the carbon chain.

• Use prefix di, tri, tetra if same type of substituents are present.

• Name the substituents in alphabetical order.

Answer 16

Expert Solution

Answer to Problem 12.7E

The structural formula for the given compound is shown below.

Chemistry for Today: General, Organic, and Biochemistry, Chapter 12, Problem 12.7E , additional homework tip 3

Answer 17

Expert Solution

Answer 18

Expert Solution

Answer 19

Expert Solution

Answer 20

Explanation of Solution

The given compound is $2-ethyl-1, 4-pentadiene$ . The parent chain is pentadiene, that is, it consists of five carbon atoms and a double bond between the first, second and the fourth, fifth carbon atoms. An ethyl group is present as a substituent on the second carbon atom. Therefore, the structure of $2-ethyl-1, 4-pentadiene$ is given below.

Chemistry for Today: General, Organic, and Biochemistry, Chapter 12, Problem 12.7E , additional homework tip 4

Figure 2

Answer 21

Conclusion

The structural formula of the given compound is shown in figure 2.

Answer 22

Interpretation Introduction

(c)

Interpretation:

The structural formula for the given compound is to be drawn.

Concept introduction:

The systematic naming of organic compound is given by IUPAC nomenclature. The naming of organic compound is done such that the structure of organic compound is correctly interpreted from the name.

Rules for writing IUPAC name from structural formula are:

• First identify the longest carbon chain.

• The next step is to identify the groups attached to the longest chain.

• Identify the position, location, and number of the substituents bonded to the carbon chain.

• Use prefix di, tri, tetra if same type of substituents are present.

• Name the substituents in alphabetical order.

Expert Solution

Answer to Problem 12.7E

The structural formula for the given compound is shown below.

Chemistry for Today: General, Organic, and Biochemistry, Chapter 12, Problem 12.7E , additional homework tip 5

Explanation of Solution

The given compound is $4, 4, 5-trimethyl-2-heptyne$ . The parent chain is $2-$ heptyne, that is, it consists of seven carbon atoms and triple bond between the second and the third carbon atoms. Two methyl groups are present as substituents on the fourth carbon atom and one methyl group is present on the fifth carbon atom. Therefore, the structure of $4, 4, 5-trimethyl-2-heptyne$ is given below.

Chemistry for Today: General, Organic, and Biochemistry, Chapter 12, Problem 12.7E , additional homework tip 6

Figure 3

Conclusion

The structural formula of the given compound is shown in figure 3.

Answer 23

Interpretation Introduction

(c)

Interpretation:

The structural formula for the given compound is to be drawn.

Concept introduction:

The systematic naming of organic compound is given by IUPAC nomenclature. The naming of organic compound is done such that the structure of organic compound is correctly interpreted from the name.

Rules for writing IUPAC name from structural formula are:

• First identify the longest carbon chain.

• The next step is to identify the groups attached to the longest chain.

• Identify the position, location, and number of the substituents bonded to the carbon chain.

• Use prefix di, tri, tetra if same type of substituents are present.

• Name the substituents in alphabetical order.

Answer 24

Expert Solution

Answer to Problem 12.7E

The structural formula for the given compound is shown below.

Chemistry for Today: General, Organic, and Biochemistry, Chapter 12, Problem 12.7E , additional homework tip 5

Answer 25

Expert Solution

Answer 26

Expert Solution

Answer 27

Expert Solution

Answer 28

Explanation of Solution

The given compound is $4, 4, 5-trimethyl-2-heptyne$ . The parent chain is $2-$ heptyne, that is, it consists of seven carbon atoms and triple bond between the second and the third carbon atoms. Two methyl groups are present as substituents on the fourth carbon atom and one methyl group is present on the fifth carbon atom. Therefore, the structure of $4, 4, 5-trimethyl-2-heptyne$ is given below.

Chemistry for Today: General, Organic, and Biochemistry, Chapter 12, Problem 12.7E , additional homework tip 6

Figure 3

Answer 29

Conclusion

The structural formula of the given compound is shown in figure 3.

Answer 30

Interpretation Introduction

(d)

Interpretation:

The structural formula for the given compound is to be drawn.

Concept introduction:

The systematic naming of organic compound is given by IUPAC nomenclature. The naming of organic compound is done such that the structure of organic compound is correctly interpreted from the name.

Rules for writing IUPAC name from structural formula are:

• First identify the longest carbon chain.

• The next step is to identify the groups attached to the longest chain.

• Identify the position, location, and number of the substituents bonded to the carbon chain.

• Use prefix di, tri, tetra if same type of substituents are present.

• Name the substituents in alphabetical order.

Expert Solution

Answer to Problem 12.7E

The structural formula for the given compound is shown below.

Chemistry for Today: General, Organic, and Biochemistry, Chapter 12, Problem 12.7E , additional homework tip 7

Explanation of Solution

The given compound is $4-isopropyl-3, 3-dimethyl-1, 5-octadiene$ . The parent chain is $1, 5-$ octadiene, that is, it consists of a carbon chain having eight carbon atoms and a double bond between the first, second and the fifth, sixth carbon atoms. An isopropyl group and two methyl groups are present as substituents on the fourth and third carbon atoms respectively. Therefore, the structure of $4-isopropyl-3, 3-dimethyl-1, 5-octadiene$ is given below.

Chemistry for Today: General, Organic, and Biochemistry, Chapter 12, Problem 12.7E , additional homework tip 8

Figure 4

Conclusion

The structural formula of the given compound is shown in figure 4.

Answer 31

Interpretation Introduction

(d)

Interpretation:

The structural formula for the given compound is to be drawn.

Concept introduction:

The systematic naming of organic compound is given by IUPAC nomenclature. The naming of organic compound is done such that the structure of organic compound is correctly interpreted from the name.

Rules for writing IUPAC name from structural formula are:

• First identify the longest carbon chain.

• The next step is to identify the groups attached to the longest chain.

• Identify the position, location, and number of the substituents bonded to the carbon chain.

• Use prefix di, tri, tetra if same type of substituents are present.

• Name the substituents in alphabetical order.

Answer 32

Expert Solution

Answer to Problem 12.7E

The structural formula for the given compound is shown below.

Chemistry for Today: General, Organic, and Biochemistry, Chapter 12, Problem 12.7E , additional homework tip 7

Answer 33

Expert Solution

Answer 34

Expert Solution

Answer 35

Expert Solution

Answer 36

Explanation of Solution

The given compound is $4-isopropyl-3, 3-dimethyl-1, 5-octadiene$ . The parent chain is $1, 5-$ octadiene, that is, it consists of a carbon chain having eight carbon atoms and a double bond between the first, second and the fifth, sixth carbon atoms. An isopropyl group and two methyl groups are present as substituents on the fourth and third carbon atoms respectively. Therefore, the structure of $4-isopropyl-3, 3-dimethyl-1, 5-octadiene$ is given below.

Chemistry for Today: General, Organic, and Biochemistry, Chapter 12, Problem 12.7E , additional homework tip 8

Figure 4

Answer 37

Conclusion

The structural formula of the given compound is shown in figure 4.

Answer 38

Interpretation Introduction

(e)

Interpretation:

The structural formula for the given compound is to be drawn.

Concept introduction:

The systematic naming of organic compound is given by IUPAC nomenclature. The naming of organic compound is done such that the structure of organic compound is correctly interpreted from the name.

Rules for writing IUPAC name from structural formula are:

• First identify the longest carbon chain.

• The next step is to identify the groups attached to the longest chain.

• Identify the position, location, and number of the substituents bonded to the carbon chain.

• Use prefix di, tri, tetra if same type of substituents are present.

• Name the substituents in alphabetical order.

Expert Solution

Answer to Problem 12.7E

The structural formula for the given compound is shown below.

Chemistry for Today: General, Organic, and Biochemistry, Chapter 12, Problem 12.7E , additional homework tip 9

Explanation of Solution

The given compound is $2-methyl-1, 3-cyclopentadiene$ . The parent chain is $1, 3-$ cyclopentadiene, that is, it consists of a cyclic compound having five carbon atoms and two double bonds between the first, second and the third, fourth carbon atoms. A methyl group is present as a substituent on the second carbon atom. Therefore, the structure of $2-methyl-1, 3-cyclopentadiene$ is given below.

Chemistry for Today: General, Organic, and Biochemistry, Chapter 12, Problem 12.7E , additional homework tip 10

Figure 5

Conclusion

The structural formula of the given compound is shown in figure 5.

Answer 39

Interpretation Introduction

(e)

Interpretation:

The structural formula for the given compound is to be drawn.

Concept introduction:

The systematic naming of organic compound is given by IUPAC nomenclature. The naming of organic compound is done such that the structure of organic compound is correctly interpreted from the name.

Rules for writing IUPAC name from structural formula are:

• First identify the longest carbon chain.

• The next step is to identify the groups attached to the longest chain.

• Identify the position, location, and number of the substituents bonded to the carbon chain.

• Use prefix di, tri, tetra if same type of substituents are present.

• Name the substituents in alphabetical order.

Answer 40

Expert Solution

Answer to Problem 12.7E

The structural formula for the given compound is shown below.

Chemistry for Today: General, Organic, and Biochemistry, Chapter 12, Problem 12.7E , additional homework tip 9

Answer 41

Expert Solution

Answer 42

Expert Solution

Answer 43

Expert Solution

Answer 44

Explanation of Solution

The given compound is $2-methyl-1, 3-cyclopentadiene$ . The parent chain is $1, 3-$ cyclopentadiene, that is, it consists of a cyclic compound having five carbon atoms and two double bonds between the first, second and the third, fourth carbon atoms. A methyl group is present as a substituent on the second carbon atom. Therefore, the structure of $2-methyl-1, 3-cyclopentadiene$ is given below.

Chemistry for Today: General, Organic, and Biochemistry, Chapter 12, Problem 12.7E , additional homework tip 10

Figure 5

Answer 45

Conclusion

The structural formula of the given compound is shown in figure 5.

Answer 46

Interpretation Introduction

(f)

Interpretation:

The structural formula for the given compound is to be drawn.

Concept introduction:

The systematic naming of organic compound is given by IUPAC nomenclature. The naming of organic compound is done such that the structure of organic compound is correctly interpreted from the name.

Rules for writing IUPAC name from structural formula are:

• First identify the longest carbon chain.

• The next step is to identify the groups attached to the longest chain.

• Identify the position, location, and number of the substituents bonded to the carbon chain.

• Use prefix di, tri, tetra if same type of substituents are present.

• Name the substituents in alphabetical order.

Expert Solution

Answer to Problem 12.7E

The structural formula for the given compound is shown below.

Chemistry for Today: General, Organic, and Biochemistry, Chapter 12, Problem 12.7E , additional homework tip 11

Explanation of Solution

The given compound is $3-$ sec $-butyl-3-t-butyl-1-heptyne$ . The parent chain is $1-heptyne$ , that is, it consists of a carbon chain having seven carbon atoms and a triple bond between the first and the second carbon atoms. A sec-butyl group and a t-butyl group is present as a substituent on the third carbon atom. Therefore, the structure of $3-$ sec $-butyl-3-t-butyl-1-heptyne$ is given below.

Chemistry for Today: General, Organic, and Biochemistry, Chapter 12, Problem 12.7E , additional homework tip 12

Figure 6

Conclusion

The structural formula of the given compound is shown in figure 6.

Answer 47

Interpretation Introduction

(f)

Interpretation:

The structural formula for the given compound is to be drawn.

Concept introduction:

The systematic naming of organic compound is given by IUPAC nomenclature. The naming of organic compound is done such that the structure of organic compound is correctly interpreted from the name.

Rules for writing IUPAC name from structural formula are:

• First identify the longest carbon chain.

• The next step is to identify the groups attached to the longest chain.

• Identify the position, location, and number of the substituents bonded to the carbon chain.

• Use prefix di, tri, tetra if same type of substituents are present.

• Name the substituents in alphabetical order.

Answer 48

Expert Solution

Answer to Problem 12.7E

The structural formula for the given compound is shown below.

Chemistry for Today: General, Organic, and Biochemistry, Chapter 12, Problem 12.7E , additional homework tip 11

Answer 49

Expert Solution

Answer 50

Expert Solution

Answer 51

Expert Solution

Answer 52

Explanation of Solution

The given compound is $3-$ sec $-butyl-3-t-butyl-1-heptyne$ . The parent chain is $1-heptyne$ , that is, it consists of a carbon chain having seven carbon atoms and a triple bond between the first and the second carbon atoms. A sec-butyl group and a t-butyl group is present as a substituent on the third carbon atom. Therefore, the structure of $3-$ sec $-butyl-3-t-butyl-1-heptyne$ is given below.