The Ruff degradation of D − mannose gives the same aldopentose ( D − arabinose ) as D − glucose is to be determined. Concept introduction: Ruff degradation is a method which is used to shorten sugar chain. It is a two step process which starts with a bromine-water oxidation of the aldose to its aldonic acid. Then in the second step treatment of aldonic acid with hydrogen peroxide and ferric sulfate oxidizes the carbonyl group to CO 2 and give aldose with one fewer carbon atom.

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Answer 1

Question

Chapter 23.10, Problem 23.29P

Interpretation Introduction

Interpretation:

The Ruff degradation of D−mannose gives the same aldopentose (D−arabinose) as D−glucose is to be determined.

Concept introduction:

Ruff degradation is a method which is used to shorten sugar chain. It is a two step process which starts with a bromine-water oxidation of the aldose to its aldonic acid. Then in the second step treatment of aldonic acid with hydrogen peroxide and ferric sulfate oxidizes the carbonyl group to CO2 and give aldose with one fewer carbon atom.

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Answer 2

Question

Chapter 23.10, Problem 23.29P

Interpretation Introduction

Interpretation:

The Ruff degradation of D−mannose gives the same aldopentose (D−arabinose) as D−glucose is to be determined.

Concept introduction:

Ruff degradation is a method which is used to shorten sugar chain. It is a two step process which starts with a bromine-water oxidation of the aldose to its aldonic acid. Then in the second step treatment of aldonic acid with hydrogen peroxide and ferric sulfate oxidizes the carbonyl group to CO2 and give aldose with one fewer carbon atom.

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Answer 3

Question

Chapter 23.10, Problem 23.29P

Interpretation Introduction

Interpretation:

The Ruff degradation of D−mannose gives the same aldopentose (D−arabinose) as D−glucose is to be determined.

Concept introduction:

Ruff degradation is a method which is used to shorten sugar chain. It is a two step process which starts with a bromine-water oxidation of the aldose to its aldonic acid. Then in the second step treatment of aldonic acid with hydrogen peroxide and ferric sulfate oxidizes the carbonyl group to CO2 and give aldose with one fewer carbon atom.

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Answer 4

Question

Chapter 23.10, Problem 23.29P

Interpretation Introduction

Interpretation:

The Ruff degradation of D−mannose gives the same aldopentose (D−arabinose) as D−glucose is to be determined.

Concept introduction:

Ruff degradation is a method which is used to shorten sugar chain. It is a two step process which starts with a bromine-water oxidation of the aldose to its aldonic acid. Then in the second step treatment of aldonic acid with hydrogen peroxide and ferric sulfate oxidizes the carbonyl group to CO2 and give aldose with one fewer carbon atom.

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Answer 5

Chapter 23.10, Problem 23.29P

Interpretation Introduction

Interpretation:

The Ruff degradation of D−mannose gives the same aldopentose (D−arabinose) as D−glucose is to be determined.

Concept introduction:

Ruff degradation is a method which is used to shorten sugar chain. It is a two step process which starts with a bromine-water oxidation of the aldose to its aldonic acid. Then in the second step treatment of aldonic acid with hydrogen peroxide and ferric sulfate oxidizes the carbonyl group to CO2 and give aldose with one fewer carbon atom.

Answer 6

Chapter 23.10, Problem 23.29P

Interpretation Introduction

Interpretation:

The Ruff degradation of D−mannose gives the same aldopentose (D−arabinose) as D−glucose is to be determined.

Concept introduction:

Ruff degradation is a method which is used to shorten sugar chain. It is a two step process which starts with a bromine-water oxidation of the aldose to its aldonic acid. Then in the second step treatment of aldonic acid with hydrogen peroxide and ferric sulfate oxidizes the carbonyl group to CO2 and give aldose with one fewer carbon atom.

Answer 7

Chapter 23.10, Problem 23.29P

Interpretation Introduction

Interpretation:

The Ruff degradation of D−mannose gives the same aldopentose (D−arabinose) as D−glucose is to be determined.

Concept introduction:

Ruff degradation is a method which is used to shorten sugar chain. It is a two step process which starts with a bromine-water oxidation of the aldose to its aldonic acid. Then in the second step treatment of aldonic acid with hydrogen peroxide and ferric sulfate oxidizes the carbonyl group to CO2 and give aldose with one fewer carbon atom.

Answer 8

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Answer 9

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Answer 10

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Answer 11

Ch. 23.2 - Prob. 23.1P Ch. 23.3A - Prob. 23.2P Ch. 23.3A - Prob. 23.3P Ch. 23.3B - Draw and name the enantiomers of the sugars shown...Ch. 23.3B - Prob. 23.5P Ch. 23.3C - Prob. 23.6P Ch. 23.4 - Draw the Haworth projection for the cyclic...Ch. 23.4 - Prob. 23.8P Ch. 23.4 - Prob. 23.9P Ch. 23.4 - Prob. 23.10P

Solution Summary: The author explains that Ruff degradation is a method which is used to shorten sugar chain. It starts with bromine-water oxidation of the aldose to its aldonic acid.

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