(a) Interpretation: The reason as to why 2 , 3 − heptadiene can be resolved into enantiomers and 2 , 3 , 4 − heptatriene cannot is to be stated. Concept introduction: Allenes are the compounds in which two adjacent double bonds share a common carbon atom. These are also known as cumulative dienes. Cumulative dienes are different from conjugated dienes because conjugated dienes comprise double bonds separated by one single bond. Stereoisomers are divided into two categories diastereomers and enantiomers. The compounds that are superimposable mirror image of each other are known as enantiomers. The compounds that are non-mirror images or not identical to each other are known as diastereomers.

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Answer 1

Question

Chapter 15, Problem 15.45AP

Interpretation Introduction

(a)

Interpretation:

The reason as to why 2,3−heptadiene can be resolved into enantiomers and 2,3,4−heptatriene cannot is to be stated.

Concept introduction:

Allenes are the compounds in which two adjacent double bonds share a common carbon atom. These are also known as cumulative dienes. Cumulative dienes are different from conjugated dienes because conjugated dienes comprise double bonds separated by one single bond. Stereoisomers are divided into two categories diastereomers and enantiomers. The compounds that are superimposable mirror image of each other are known as enantiomers. The compounds that are non-mirror images or not identical to each other are known as diastereomers.

Interpretation Introduction

(b)

Interpretation:

The reason as to why 2,3,4−heptatriene shows diastereomers and 2,3−heptadiene does not show diastereomers is to be stated.

Concept introduction:

Allenes are the compounds in which two adjacent double bonds share a common carbon atom. These are also known as cumulative dienes. Cumulative dienes are different from conjugated dienes because conjugated dienes comprise double bonds separated by one single bond. Stereoisomers are divided into two categories diastereomers and enantiomers. The compounds that are superimposable of each other are known as enantiomers. The compounds that are non-mirror images or not identical to each other are known as diastereomers.

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Answer 2

Question

Chapter 15, Problem 15.45AP

Interpretation Introduction

(a)

Interpretation:

The reason as to why 2,3−heptadiene can be resolved into enantiomers and 2,3,4−heptatriene cannot is to be stated.

Concept introduction:

Allenes are the compounds in which two adjacent double bonds share a common carbon atom. These are also known as cumulative dienes. Cumulative dienes are different from conjugated dienes because conjugated dienes comprise double bonds separated by one single bond. Stereoisomers are divided into two categories diastereomers and enantiomers. The compounds that are superimposable mirror image of each other are known as enantiomers. The compounds that are non-mirror images or not identical to each other are known as diastereomers.

Interpretation Introduction

(b)

Interpretation:

The reason as to why 2,3,4−heptatriene shows diastereomers and 2,3−heptadiene does not show diastereomers is to be stated.

Concept introduction:

Allenes are the compounds in which two adjacent double bonds share a common carbon atom. These are also known as cumulative dienes. Cumulative dienes are different from conjugated dienes because conjugated dienes comprise double bonds separated by one single bond. Stereoisomers are divided into two categories diastereomers and enantiomers. The compounds that are superimposable of each other are known as enantiomers. The compounds that are non-mirror images or not identical to each other are known as diastereomers.

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Answer 3

Question

Chapter 15, Problem 15.45AP

Interpretation Introduction

(a)

Interpretation:

The reason as to why 2,3−heptadiene can be resolved into enantiomers and 2,3,4−heptatriene cannot is to be stated.

Concept introduction:

Allenes are the compounds in which two adjacent double bonds share a common carbon atom. These are also known as cumulative dienes. Cumulative dienes are different from conjugated dienes because conjugated dienes comprise double bonds separated by one single bond. Stereoisomers are divided into two categories diastereomers and enantiomers. The compounds that are superimposable mirror image of each other are known as enantiomers. The compounds that are non-mirror images or not identical to each other are known as diastereomers.

Interpretation Introduction

(b)

Interpretation:

The reason as to why 2,3,4−heptatriene shows diastereomers and 2,3−heptadiene does not show diastereomers is to be stated.

Concept introduction:

Allenes are the compounds in which two adjacent double bonds share a common carbon atom. These are also known as cumulative dienes. Cumulative dienes are different from conjugated dienes because conjugated dienes comprise double bonds separated by one single bond. Stereoisomers are divided into two categories diastereomers and enantiomers. The compounds that are superimposable of each other are known as enantiomers. The compounds that are non-mirror images or not identical to each other are known as diastereomers.

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Answer 4

Question

Chapter 15, Problem 15.45AP

Interpretation Introduction

(a)

Interpretation:

The reason as to why 2,3−heptadiene can be resolved into enantiomers and 2,3,4−heptatriene cannot is to be stated.

Concept introduction:

Allenes are the compounds in which two adjacent double bonds share a common carbon atom. These are also known as cumulative dienes. Cumulative dienes are different from conjugated dienes because conjugated dienes comprise double bonds separated by one single bond. Stereoisomers are divided into two categories diastereomers and enantiomers. The compounds that are superimposable mirror image of each other are known as enantiomers. The compounds that are non-mirror images or not identical to each other are known as diastereomers.

Interpretation Introduction

(b)

Interpretation:

The reason as to why 2,3,4−heptatriene shows diastereomers and 2,3−heptadiene does not show diastereomers is to be stated.

Concept introduction:

Allenes are the compounds in which two adjacent double bonds share a common carbon atom. These are also known as cumulative dienes. Cumulative dienes are different from conjugated dienes because conjugated dienes comprise double bonds separated by one single bond. Stereoisomers are divided into two categories diastereomers and enantiomers. The compounds that are superimposable of each other are known as enantiomers. The compounds that are non-mirror images or not identical to each other are known as diastereomers.

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Answer 5

Chapter 15, Problem 15.45AP

Interpretation Introduction

(a)

Interpretation:

The reason as to why 2,3−heptadiene can be resolved into enantiomers and 2,3,4−heptatriene cannot is to be stated.

Concept introduction:

Allenes are the compounds in which two adjacent double bonds share a common carbon atom. These are also known as cumulative dienes. Cumulative dienes are different from conjugated dienes because conjugated dienes comprise double bonds separated by one single bond. Stereoisomers are divided into two categories diastereomers and enantiomers. The compounds that are superimposable mirror image of each other are known as enantiomers. The compounds that are non-mirror images or not identical to each other are known as diastereomers.

Interpretation Introduction

(b)

Interpretation:

The reason as to why 2,3,4−heptatriene shows diastereomers and 2,3−heptadiene does not show diastereomers is to be stated.

Concept introduction:

Allenes are the compounds in which two adjacent double bonds share a common carbon atom. These are also known as cumulative dienes. Cumulative dienes are different from conjugated dienes because conjugated dienes comprise double bonds separated by one single bond. Stereoisomers are divided into two categories diastereomers and enantiomers. The compounds that are superimposable of each other are known as enantiomers. The compounds that are non-mirror images or not identical to each other are known as diastereomers.

Answer 6

Chapter 15, Problem 15.45AP

Interpretation Introduction

(a)

Interpretation:

The reason as to why 2,3−heptadiene can be resolved into enantiomers and 2,3,4−heptatriene cannot is to be stated.

Concept introduction:

Allenes are the compounds in which two adjacent double bonds share a common carbon atom. These are also known as cumulative dienes. Cumulative dienes are different from conjugated dienes because conjugated dienes comprise double bonds separated by one single bond. Stereoisomers are divided into two categories diastereomers and enantiomers. The compounds that are superimposable mirror image of each other are known as enantiomers. The compounds that are non-mirror images or not identical to each other are known as diastereomers.

Answer 7

Chapter 15, Problem 15.45AP

Interpretation Introduction

(a)

Interpretation:

The reason as to why 2,3−heptadiene can be resolved into enantiomers and 2,3,4−heptatriene cannot is to be stated.

Concept introduction:

Allenes are the compounds in which two adjacent double bonds share a common carbon atom. These are also known as cumulative dienes. Cumulative dienes are different from conjugated dienes because conjugated dienes comprise double bonds separated by one single bond. Stereoisomers are divided into two categories diastereomers and enantiomers. The compounds that are superimposable mirror image of each other are known as enantiomers. The compounds that are non-mirror images or not identical to each other are known as diastereomers.

Answer 8

Interpretation Introduction

(b)

Interpretation:

The reason as to why 2,3,4−heptatriene shows diastereomers and 2,3−heptadiene does not show diastereomers is to be stated.

Concept introduction:

Allenes are the compounds in which two adjacent double bonds share a common carbon atom. These are also known as cumulative dienes. Cumulative dienes are different from conjugated dienes because conjugated dienes comprise double bonds separated by one single bond. Stereoisomers are divided into two categories diastereomers and enantiomers. The compounds that are superimposable of each other are known as enantiomers. The compounds that are non-mirror images or not identical to each other are known as diastereomers.

Answer 9

Interpretation Introduction

(b)

Interpretation:

The reason as to why 2,3,4−heptatriene shows diastereomers and 2,3−heptadiene does not show diastereomers is to be stated.

Concept introduction:

Allenes are the compounds in which two adjacent double bonds share a common carbon atom. These are also known as cumulative dienes. Cumulative dienes are different from conjugated dienes because conjugated dienes comprise double bonds separated by one single bond. Stereoisomers are divided into two categories diastereomers and enantiomers. The compounds that are superimposable of each other are known as enantiomers. The compounds that are non-mirror images or not identical to each other are known as diastereomers.

Answer 10

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Answer 13

Ch. 15 - Prob. 15.1P Ch. 15 - Prob. 15.2P Ch. 15 - Prob. 15.3P Ch. 15 - Prob. 15.4P Ch. 15 - Prob. 15.5P Ch. 15 - Prob. 15.6P Ch. 15 - Prob. 15.7P Ch. 15 - Prob. 15.8P Ch. 15 - Prob. 15.9P Ch. 15 - Prob. 15.10P

Solution Summary: The author explains how enantiomers of 2,3-heptadiene can be resolved.

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