Out of the two staggered conformations of 2-methybutane , the one which is more stable is to be identified and the reason for it is to be explained. Concept introduction: In a Newman projection, sighting down the C-C bond, the front carbon atom is shown by a dot while the back carbon is shown by a circle. Each carbon atom has three other bonds. These are placed around the carbon symmetrically. In the most stable conformation, the bulkiest groups attached to the carbon atoms are as apart from each other as possible. This minimizes the repulsions between the atoms attached to the adjacent carbon atoms. When the torsion angle is approximately 60° , the spatial relation is gauche. More the gauche interactions, less is the stability in a particular conformation.

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Answer 1

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Chapter 3, Problem 34P

Interpretation Introduction

Interpretation:

Out of the two staggered conformations of 2-methybutane, the one which is more stable is to be identified and the reason for it is to be explained.

Concept introduction:

In a Newman projection, sighting down the C-C bond, the front carbon atom is shown by a dot while the back carbon is shown by a circle.

Each carbon atom has three other bonds. These are placed around the carbon symmetrically.

In the most stable conformation, the bulkiest groups attached to the carbon atoms are as apart from each other as possible. This minimizes the repulsions between the atoms attached to the adjacent carbon atoms.

When the torsion angle is approximately 60°, the spatial relation is gauche.

More the gauche interactions, less is the stability in a particular conformation.

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Answer 2

Question

Chapter 3, Problem 34P

Interpretation Introduction

Interpretation:

Out of the two staggered conformations of 2-methybutane, the one which is more stable is to be identified and the reason for it is to be explained.

Concept introduction:

In a Newman projection, sighting down the C-C bond, the front carbon atom is shown by a dot while the back carbon is shown by a circle.

Each carbon atom has three other bonds. These are placed around the carbon symmetrically.

In the most stable conformation, the bulkiest groups attached to the carbon atoms are as apart from each other as possible. This minimizes the repulsions between the atoms attached to the adjacent carbon atoms.

When the torsion angle is approximately 60°, the spatial relation is gauche.

More the gauche interactions, less is the stability in a particular conformation.

Expert Solution & Answer

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Check out a sample textbook solution

See solution

Answer 3

Question

Chapter 3, Problem 34P

Interpretation Introduction

Interpretation:

Out of the two staggered conformations of 2-methybutane, the one which is more stable is to be identified and the reason for it is to be explained.

Concept introduction:

In a Newman projection, sighting down the C-C bond, the front carbon atom is shown by a dot while the back carbon is shown by a circle.

Each carbon atom has three other bonds. These are placed around the carbon symmetrically.

In the most stable conformation, the bulkiest groups attached to the carbon atoms are as apart from each other as possible. This minimizes the repulsions between the atoms attached to the adjacent carbon atoms.

When the torsion angle is approximately 60°, the spatial relation is gauche.

More the gauche interactions, less is the stability in a particular conformation.

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Answer 4

Question

Chapter 3, Problem 34P

Interpretation Introduction

Interpretation:

Out of the two staggered conformations of 2-methybutane, the one which is more stable is to be identified and the reason for it is to be explained.

Concept introduction:

In a Newman projection, sighting down the C-C bond, the front carbon atom is shown by a dot while the back carbon is shown by a circle.

Each carbon atom has three other bonds. These are placed around the carbon symmetrically.

In the most stable conformation, the bulkiest groups attached to the carbon atoms are as apart from each other as possible. This minimizes the repulsions between the atoms attached to the adjacent carbon atoms.

When the torsion angle is approximately 60°, the spatial relation is gauche.

More the gauche interactions, less is the stability in a particular conformation.

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Answer 5

Chapter 3, Problem 34P

Interpretation Introduction

Interpretation:

Out of the two staggered conformations of 2-methybutane, the one which is more stable is to be identified and the reason for it is to be explained.

Concept introduction:

In a Newman projection, sighting down the C-C bond, the front carbon atom is shown by a dot while the back carbon is shown by a circle.

Each carbon atom has three other bonds. These are placed around the carbon symmetrically.

In the most stable conformation, the bulkiest groups attached to the carbon atoms are as apart from each other as possible. This minimizes the repulsions between the atoms attached to the adjacent carbon atoms.

When the torsion angle is approximately 60°, the spatial relation is gauche.

More the gauche interactions, less is the stability in a particular conformation.

Answer 6

Chapter 3, Problem 34P

Interpretation Introduction

Interpretation:

Out of the two staggered conformations of 2-methybutane, the one which is more stable is to be identified and the reason for it is to be explained.

Concept introduction:

In a Newman projection, sighting down the C-C bond, the front carbon atom is shown by a dot while the back carbon is shown by a circle.

Each carbon atom has three other bonds. These are placed around the carbon symmetrically.

In the most stable conformation, the bulkiest groups attached to the carbon atoms are as apart from each other as possible. This minimizes the repulsions between the atoms attached to the adjacent carbon atoms.

When the torsion angle is approximately 60°, the spatial relation is gauche.

More the gauche interactions, less is the stability in a particular conformation.

Answer 7

Chapter 3, Problem 34P

Interpretation Introduction

Interpretation:

Out of the two staggered conformations of 2-methybutane, the one which is more stable is to be identified and the reason for it is to be explained.

Concept introduction:

In a Newman projection, sighting down the C-C bond, the front carbon atom is shown by a dot while the back carbon is shown by a circle.

Each carbon atom has three other bonds. These are placed around the carbon symmetrically.

In the most stable conformation, the bulkiest groups attached to the carbon atoms are as apart from each other as possible. This minimizes the repulsions between the atoms attached to the adjacent carbon atoms.

When the torsion angle is approximately 60°, the spatial relation is gauche.

More the gauche interactions, less is the stability in a particular conformation.

Answer 8

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Answer 9

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Answer 10

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Answer 11

Ch. 3.1 - Identify the alkanes corresponding to each of the...Ch. 3.1 - Find the conformations in Figure 3.4 in which the...Ch. 3.2 - Sketch a potential energy diagram for rotation...Ch. 3.2 - Acetylcholine is a neurotransmitter in the central...Ch. 3.2 - Prob. 5P Ch. 3.5 - The heats of combustion of ethylcyclopropane and...Ch. 3.8 - Prob. 7P Ch. 3.10 - The following questions relate to a cyclohexane...Ch. 3.10 - Draw the most stable conformation of...Ch. 3.11 - Prob. 10P

Solution Summary: The author analyzes the structure of 2-methybutane.

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