The reasons for the classifications in the structural formula for N-acetylneuraminic acid described as a ketose is to be explained and carbon atoms in the nine-carbon chain are to be numbered and the configuration of the highest numbered chirality center is to be determined. Concept introduction: In carbohydrates, if one of hydroxyl groups is replaced by an amino group, then the sugar is called amino sugar. The sugar is a ketose sugar in which the anomeric carbon of a pyranose ring bears both, the hydroxyl group and a carbon substituent. In carbohydrates, there is a possibility of replacement of one or more hydroxyl substituents by some other atoms. The carbon atom with the highest oxidation state is given number one.

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Answer 1

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Chapter 24.12, Problem 14P

Interpretation Introduction

Interpretation:

The reasons for the classifications in the structural formula for N-acetylneuraminic acid described as a ketose is to be explained and carbon atoms in the nine-carbon chain are to be numbered and the configuration of the highest numbered chirality center is to be determined.

Concept introduction:

In carbohydrates, if one of hydroxyl groups is replaced by an amino group, then the sugar is called amino sugar.

The sugar is a ketose sugar in which the anomeric carbon of a pyranose ring bears both, the hydroxyl group and a carbon substituent.

In carbohydrates, there is a possibility of replacement of one or more hydroxyl substituents by some other atoms.

The carbon atom with the highest oxidation state is given number one.

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Answer 2

Question

Chapter 24.12, Problem 14P

Interpretation Introduction

Interpretation:

The reasons for the classifications in the structural formula for N-acetylneuraminic acid described as a ketose is to be explained and carbon atoms in the nine-carbon chain are to be numbered and the configuration of the highest numbered chirality center is to be determined.

Concept introduction:

In carbohydrates, if one of hydroxyl groups is replaced by an amino group, then the sugar is called amino sugar.

The sugar is a ketose sugar in which the anomeric carbon of a pyranose ring bears both, the hydroxyl group and a carbon substituent.

In carbohydrates, there is a possibility of replacement of one or more hydroxyl substituents by some other atoms.

The carbon atom with the highest oxidation state is given number one.

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Answer 3

Question

Chapter 24.12, Problem 14P

Interpretation Introduction

Interpretation:

The reasons for the classifications in the structural formula for N-acetylneuraminic acid described as a ketose is to be explained and carbon atoms in the nine-carbon chain are to be numbered and the configuration of the highest numbered chirality center is to be determined.

Concept introduction:

In carbohydrates, if one of hydroxyl groups is replaced by an amino group, then the sugar is called amino sugar.

The sugar is a ketose sugar in which the anomeric carbon of a pyranose ring bears both, the hydroxyl group and a carbon substituent.

In carbohydrates, there is a possibility of replacement of one or more hydroxyl substituents by some other atoms.

The carbon atom with the highest oxidation state is given number one.

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Answer 4

Question

Chapter 24.12, Problem 14P

Interpretation Introduction

Interpretation:

The reasons for the classifications in the structural formula for N-acetylneuraminic acid described as a ketose is to be explained and carbon atoms in the nine-carbon chain are to be numbered and the configuration of the highest numbered chirality center is to be determined.

Concept introduction:

In carbohydrates, if one of hydroxyl groups is replaced by an amino group, then the sugar is called amino sugar.

The sugar is a ketose sugar in which the anomeric carbon of a pyranose ring bears both, the hydroxyl group and a carbon substituent.

In carbohydrates, there is a possibility of replacement of one or more hydroxyl substituents by some other atoms.

The carbon atom with the highest oxidation state is given number one.

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Answer 5

Chapter 24.12, Problem 14P

Interpretation Introduction

Interpretation:

The reasons for the classifications in the structural formula for N-acetylneuraminic acid described as a ketose is to be explained and carbon atoms in the nine-carbon chain are to be numbered and the configuration of the highest numbered chirality center is to be determined.

Concept introduction:

In carbohydrates, if one of hydroxyl groups is replaced by an amino group, then the sugar is called amino sugar.

The sugar is a ketose sugar in which the anomeric carbon of a pyranose ring bears both, the hydroxyl group and a carbon substituent.

In carbohydrates, there is a possibility of replacement of one or more hydroxyl substituents by some other atoms.

The carbon atom with the highest oxidation state is given number one.

Answer 6

Chapter 24.12, Problem 14P

Interpretation Introduction

Interpretation:

The reasons for the classifications in the structural formula for N-acetylneuraminic acid described as a ketose is to be explained and carbon atoms in the nine-carbon chain are to be numbered and the configuration of the highest numbered chirality center is to be determined.

Concept introduction:

In carbohydrates, if one of hydroxyl groups is replaced by an amino group, then the sugar is called amino sugar.

The sugar is a ketose sugar in which the anomeric carbon of a pyranose ring bears both, the hydroxyl group and a carbon substituent.

In carbohydrates, there is a possibility of replacement of one or more hydroxyl substituents by some other atoms.

The carbon atom with the highest oxidation state is given number one.

Answer 7

Chapter 24.12, Problem 14P

Interpretation Introduction

Interpretation:

The reasons for the classifications in the structural formula for N-acetylneuraminic acid described as a ketose is to be explained and carbon atoms in the nine-carbon chain are to be numbered and the configuration of the highest numbered chirality center is to be determined.

Concept introduction:

In carbohydrates, if one of hydroxyl groups is replaced by an amino group, then the sugar is called amino sugar.

The sugar is a ketose sugar in which the anomeric carbon of a pyranose ring bears both, the hydroxyl group and a carbon substituent.

In carbohydrates, there is a possibility of replacement of one or more hydroxyl substituents by some other atoms.

The carbon atom with the highest oxidation state is given number one.

Answer 8

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Answer 9

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Answer 10

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Answer 11

Ch. 24.2 - Prob. 1P Ch. 24.3 - Problem 24.2 Which aldotetrose in the structure...Ch. 24.4 - Prob. 3P Ch. 24.4 - Prob. 4P Ch. 24.6 - Prob. 5P Ch. 24.6 - Prob. 6P Ch. 24.7 - Prob. 7P Ch. 24.8 - Prob. 8P Ch. 24.8 - Prob. 9P Ch. 24.9 - Prob. 10P

Solution Summary: The author explains that the structural formula for N-acetylneuraminic acid describes it as a deoxy as well as amino sugar because one of the hydroxyl groups in

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