The number of asymmetric centers present in the given structure of cholesterol has to be determined. Concept introduction: Stereoisomers are isomers which have different spatial arrangement in spite of same bond connectivity. Stereoisomers are due to the presence of stereocenter. Stereocenter may be an atom axis (bond) or plane from which interchanging of two groups leads to stereoisomers. Asymmetric center is a stereocenter which arises in hydrocarbons if the carbon is bonded to four different groups.

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Answer 1

Question

Chapter 4.10, Problem 32P

(a)

Interpretation Introduction

Interpretation:

The number of asymmetric centers present in the given structure of cholesterol has to be determined.

Concept introduction:

Stereoisomers are isomers which have different spatial arrangement in spite of same bond connectivity. Stereoisomers are due to the presence of stereocenter. Stereocenter may be an atom axis (bond) or plane from which interchanging of two groups leads to stereoisomers.

Asymmetric center is a stereocenter which arises in hydrocarbons if the carbon is bonded to four different groups.

(b)

Interpretation Introduction

Interpretation:

The number of possible stereoisomers of cholesterol present in nature has to be determined.

Concept introduction:

Stereoisomers are isomers which have different spatial arrangement in spite of same bond connectivity. Stereoisomers are due to the presence of stereocenter. Asymmetric centers are Stereocenter.

The equation for finding Stereoisomers from number of asymmetric centers in compounds is 2n, in which ‘n’ is the number of asymmetric centers.

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Answer 2

Question

Chapter 4.10, Problem 32P

(a)

Interpretation Introduction

Interpretation:

The number of asymmetric centers present in the given structure of cholesterol has to be determined.

Concept introduction:

Stereoisomers are isomers which have different spatial arrangement in spite of same bond connectivity. Stereoisomers are due to the presence of stereocenter. Stereocenter may be an atom axis (bond) or plane from which interchanging of two groups leads to stereoisomers.

Asymmetric center is a stereocenter which arises in hydrocarbons if the carbon is bonded to four different groups.

(b)

Interpretation Introduction

Interpretation:

The number of possible stereoisomers of cholesterol present in nature has to be determined.

Concept introduction:

Stereoisomers are isomers which have different spatial arrangement in spite of same bond connectivity. Stereoisomers are due to the presence of stereocenter. Asymmetric centers are Stereocenter.

The equation for finding Stereoisomers from number of asymmetric centers in compounds is 2n, in which ‘n’ is the number of asymmetric centers.

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Answer 3

Question

Chapter 4.10, Problem 32P

(a)

Interpretation Introduction

Interpretation:

The number of asymmetric centers present in the given structure of cholesterol has to be determined.

Concept introduction:

Stereoisomers are isomers which have different spatial arrangement in spite of same bond connectivity. Stereoisomers are due to the presence of stereocenter. Stereocenter may be an atom axis (bond) or plane from which interchanging of two groups leads to stereoisomers.

Asymmetric center is a stereocenter which arises in hydrocarbons if the carbon is bonded to four different groups.

(b)

Interpretation Introduction

Interpretation:

The number of possible stereoisomers of cholesterol present in nature has to be determined.

Concept introduction:

Stereoisomers are isomers which have different spatial arrangement in spite of same bond connectivity. Stereoisomers are due to the presence of stereocenter. Asymmetric centers are Stereocenter.

The equation for finding Stereoisomers from number of asymmetric centers in compounds is 2n, in which ‘n’ is the number of asymmetric centers.

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Answer 4

Question

Chapter 4.10, Problem 32P

(a)

Interpretation Introduction

Interpretation:

The number of asymmetric centers present in the given structure of cholesterol has to be determined.

Concept introduction:

Stereoisomers are isomers which have different spatial arrangement in spite of same bond connectivity. Stereoisomers are due to the presence of stereocenter. Stereocenter may be an atom axis (bond) or plane from which interchanging of two groups leads to stereoisomers.

Asymmetric center is a stereocenter which arises in hydrocarbons if the carbon is bonded to four different groups.

(b)

Interpretation Introduction

Interpretation:

The number of possible stereoisomers of cholesterol present in nature has to be determined.

Concept introduction:

Stereoisomers are isomers which have different spatial arrangement in spite of same bond connectivity. Stereoisomers are due to the presence of stereocenter. Asymmetric centers are Stereocenter.

The equation for finding Stereoisomers from number of asymmetric centers in compounds is 2n, in which ‘n’ is the number of asymmetric centers.

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Answer 5

Chapter 4.10, Problem 32P

(a)

Interpretation Introduction

Interpretation:

The number of asymmetric centers present in the given structure of cholesterol has to be determined.

Concept introduction:

Stereoisomers are isomers which have different spatial arrangement in spite of same bond connectivity. Stereoisomers are due to the presence of stereocenter. Stereocenter may be an atom axis (bond) or plane from which interchanging of two groups leads to stereoisomers.

Asymmetric center is a stereocenter which arises in hydrocarbons if the carbon is bonded to four different groups.

(b)

Interpretation Introduction

Interpretation:

The number of possible stereoisomers of cholesterol present in nature has to be determined.

Concept introduction:

Stereoisomers are isomers which have different spatial arrangement in spite of same bond connectivity. Stereoisomers are due to the presence of stereocenter. Asymmetric centers are Stereocenter.

The equation for finding Stereoisomers from number of asymmetric centers in compounds is 2n, in which ‘n’ is the number of asymmetric centers.

Answer 6

Chapter 4.10, Problem 32P

(a)

Interpretation Introduction

Interpretation:

The number of asymmetric centers present in the given structure of cholesterol has to be determined.

Concept introduction:

Stereoisomers are isomers which have different spatial arrangement in spite of same bond connectivity. Stereoisomers are due to the presence of stereocenter. Stereocenter may be an atom axis (bond) or plane from which interchanging of two groups leads to stereoisomers.

Asymmetric center is a stereocenter which arises in hydrocarbons if the carbon is bonded to four different groups.

Answer 7

Chapter 4.10, Problem 32P

(a)

Interpretation Introduction

Interpretation:

The number of asymmetric centers present in the given structure of cholesterol has to be determined.

Concept introduction:

Stereoisomers are isomers which have different spatial arrangement in spite of same bond connectivity. Stereoisomers are due to the presence of stereocenter. Stereocenter may be an atom axis (bond) or plane from which interchanging of two groups leads to stereoisomers.

Asymmetric center is a stereocenter which arises in hydrocarbons if the carbon is bonded to four different groups.

Answer 8

(b)

Interpretation Introduction

Interpretation:

The number of possible stereoisomers of cholesterol present in nature has to be determined.

Concept introduction:

Stereoisomers are isomers which have different spatial arrangement in spite of same bond connectivity. Stereoisomers are due to the presence of stereocenter. Asymmetric centers are Stereocenter.

The equation for finding Stereoisomers from number of asymmetric centers in compounds is 2n, in which ‘n’ is the number of asymmetric centers.

Answer 9

(b)

Interpretation Introduction

Interpretation:

The number of possible stereoisomers of cholesterol present in nature has to be determined.

Concept introduction:

Stereoisomers are isomers which have different spatial arrangement in spite of same bond connectivity. Stereoisomers are due to the presence of stereocenter. Asymmetric centers are Stereocenter.

The equation for finding Stereoisomers from number of asymmetric centers in compounds is 2n, in which ‘n’ is the number of asymmetric centers.

Answer 10

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Answer 11

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Answer 12

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Answer 13

Ch. 4.1 - Draw the cis and trans isomers for the following:...Ch. 4.1 - Prob. 4P Ch. 4.1 - Prob. 5P Ch. 4.1 - Prob. 6P Ch. 4.2 - Prob. 7P Ch. 4.2 - Tamoxifen slows the growth of some breast tumors...Ch. 4.2 - Draw and label the E and Z isomers for each of the...Ch. 4.2 - Prob. 10P Ch. 4.2 - Name each of the following:Ch. 4.2 - Draw the structure of (Z)-2,3-dimethyl-3-heptene.

Solution Summary: The author explains that stereoisomers have different spatial arrangement in spite of same bond connectivity. Asymmetric centers arise in hydrocarbons if the carbon is bonded to four different groups.

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Chapter 4 Solutions