Chapter 4.12, Problem 25PTS

(a)

Interpretation Introduction

Interpretation:

The axial and equatorial chair conformation of given compounds are should be drown.

Concept Introduction:

Conformational isomers:

• The two or more compounds have same molecular formula and different structural formulas are called conformational isomers.
• The Cyclohexane s have a chair and boat conformations.
• The chair conformation of Cyclohexane is more stable than boat form.
• The chair conformation of Cyclohexane have two positions to substituents which are axial and equatorial.
• The substituent occupy at similar to a vertical axis passing through the chair conformation of Cyclohexane ring is called axial position.
• The substituent occupy at similar to a horizontal axis passing through the chair conformation of Cyclohexane ring is called equatorial position.

(b)

Interpretation Introduction

Interpretation:

The axial and equatorial chair conformation of given compounds are should be drown.

Concept Introduction:

Conformational isomers:

• The two or more compounds have same molecular formula and different structural formulas are called conformational isomers.
• The Cyclohexane s have a chair and boat conformations.
• The chair conformation of Cyclohexane is more stable than boat form.
• The chair conformation of Cyclohexane have two positions to substituents which are axial and equatorial.
• The substituent occupy at similar to a vertical axis passing through the chair conformation of Cyclohexane ring is called axial position.
• The substituent occupy at similar to a horizontal axis passing through the chair conformation of Cyclohexane ring is called equatorial position.

(c)

Interpretation Introduction

Interpretation:

The axial and equatorial chair conformation of given compounds are should be drown.

Concept Introduction:

Conformational isomers:

• The two or more compounds have same molecular formula and different structural formulas are called conformational isomers.
• The Cyclohexane s have a chair and boat conformations.
• The chair conformation of Cyclohexane is more stable than boat form.
• The chair conformation of Cyclohexane have two positions to substituents which are axial and equatorial.
• The substituent occupy at similar to a vertical axis passing through the chair conformation of Cyclohexane ring is called axial position.
• The substituent occupy at similar to a horizontal axis passing through the chair conformation of Cyclohexane ring is called equatorial position.

(d)

Interpretation Introduction

Interpretation:

The axial and equatorial chair conformation of given compounds are should be drown.

Concept Introduction:

Conformational isomers:

• The two or more compounds have same molecular formula and different structural formulas are called conformational isomers.
• The Cyclohexane s have a chair and boat conformations.
• The chair conformation of Cyclohexane is more stable than boat form.
• The chair conformation of Cyclohexane have two positions to substituents which are axial and equatorial.
• The substituent occupy at similar to a vertical axis passing through the chair conformation of Cyclohexane ring is called axial position.
• The substituent occupy at similar to a horizontal axis passing through the chair conformation of Cyclohexane ring is called equatorial position.

(e)

Interpretation Introduction

Interpretation:

The axial and equatorial chair conformation of given compounds are should be drown.

Concept Introduction:

Conformational isomers:

• The two or more compounds have same molecular formula and different structural formulas are called conformational isomers.
• The Cyclohexane s have a chair and boat conformations.
• The chair conformation of Cyclohexane is more stable than boat form.
• The chair conformation of Cyclohexane have two positions to substituents which are axial and equatorial.
• The substituent occupy at similar to a vertical axis passing through the chair conformation of Cyclohexane ring is called axial position.
• The substituent occupy at similar to a horizontal axis passing through the chair conformation of Cyclohexane ring is called equatorial position.