The Haworth formula for the β -furanose form of D-fructose is to be written. Concept introduction: Haworth formula is a planar representation of the cyclic forms of carbohydrates. The Haworth formula is drawn with the ring oxygen at the back and the anomeric oxygen to the right. The hydrogen or hydroxyl groups on C2 onward point up if they are on the left in the Fischer projection, and point down if on the right side. The ring is completed by forming a bond between the aldehyde group and oxygen of hydroxyl group on C4 or C5 depending on the ring size.

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Answer 1

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Definition Definition Organic compounds that have a carbonyl group, C=O, as their functional group. The carbonyl group in aldehydes is placed at the end of the molecular structure, which means the C=O is attached to one hydrogen atom and an alkyl group or a benzene ring. Just like all the other homologous series in organic chemistry, the naming of aldehydes uses the suffix “-al”. The general molecular formula is C n H 2n O.

Chapter 24.10, Problem 12P

Interpretation Introduction

Interpretation:

The Haworth formula for the β-furanose form of D-fructose is to be written.

Concept introduction:

Haworth formula is a planar representation of the cyclic forms of carbohydrates.

The Haworth formula is drawn with the ring oxygen at the back and the anomeric oxygen to the right.

The hydrogen or hydroxyl groups on C2 onward point up if they are on the left in the Fischer projection, and point down if on the right side.

The ring is completed by forming a bond between the aldehyde group and oxygen of hydroxyl group on C4 or C5 depending on the ring size.

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Answer 2

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Definition Definition Organic compounds that have a carbonyl group, C=O, as their functional group. The carbonyl group in aldehydes is placed at the end of the molecular structure, which means the C=O is attached to one hydrogen atom and an alkyl group or a benzene ring. Just like all the other homologous series in organic chemistry, the naming of aldehydes uses the suffix “-al”. The general molecular formula is C n H 2n O.

Chapter 24.10, Problem 12P

Interpretation Introduction

Interpretation:

The Haworth formula for the β-furanose form of D-fructose is to be written.

Concept introduction:

Haworth formula is a planar representation of the cyclic forms of carbohydrates.

The Haworth formula is drawn with the ring oxygen at the back and the anomeric oxygen to the right.

The hydrogen or hydroxyl groups on C2 onward point up if they are on the left in the Fischer projection, and point down if on the right side.

The ring is completed by forming a bond between the aldehyde group and oxygen of hydroxyl group on C4 or C5 depending on the ring size.

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Answer 3

Question

Definition Definition Organic compounds that have a carbonyl group, C=O, as their functional group. The carbonyl group in aldehydes is placed at the end of the molecular structure, which means the C=O is attached to one hydrogen atom and an alkyl group or a benzene ring. Just like all the other homologous series in organic chemistry, the naming of aldehydes uses the suffix “-al”. The general molecular formula is C n H 2n O.

Chapter 24.10, Problem 12P

Interpretation Introduction

Interpretation:

The Haworth formula for the β-furanose form of D-fructose is to be written.

Concept introduction:

Haworth formula is a planar representation of the cyclic forms of carbohydrates.

The Haworth formula is drawn with the ring oxygen at the back and the anomeric oxygen to the right.

The hydrogen or hydroxyl groups on C2 onward point up if they are on the left in the Fischer projection, and point down if on the right side.

The ring is completed by forming a bond between the aldehyde group and oxygen of hydroxyl group on C4 or C5 depending on the ring size.

Expert Solution & Answer

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Check out a sample textbook solution

See solution

Answer 4

Question

Definition Definition Organic compounds that have a carbonyl group, C=O, as their functional group. The carbonyl group in aldehydes is placed at the end of the molecular structure, which means the C=O is attached to one hydrogen atom and an alkyl group or a benzene ring. Just like all the other homologous series in organic chemistry, the naming of aldehydes uses the suffix “-al”. The general molecular formula is C n H 2n O.

Chapter 24.10, Problem 12P

Interpretation Introduction