The structure of compound A (D-aldopentose) should be drawn when D-aldopentose gives the optically active alditol treated with sodium borohydride. Concept introduction: Reduction: Aldehydes or ketones undergoing reduction by using reducing agent like LAH or NaBH 4 which provides alcohol. To find : The structure of compound D-aldopentose when D-aldopentose gives the optically active alditol treated with sodium borohydride.

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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, Problem 80PP

Interpretation Introduction

Interpretation:

The structure of compound A (D-aldopentose) should be drawn when D-aldopentose gives the optically active alditol treated with sodium borohydride.

Concept introduction:

Reduction: Aldehydes or ketones undergoing reduction by using reducing agent like LAH or NaBH₄ which provides alcohol.

To find: The structure of compound D-aldopentose when D-aldopentose gives the optically active alditol treated with sodium borohydride.

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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, Problem 80PP

Interpretation Introduction

Interpretation:

The structure of compound A (D-aldopentose) should be drawn when D-aldopentose gives the optically active alditol treated with sodium borohydride.

Concept introduction:

Reduction: Aldehydes or ketones undergoing reduction by using reducing agent like LAH or NaBH₄ which provides alcohol.

To find: The structure of compound D-aldopentose when D-aldopentose gives the optically active alditol treated with sodium borohydride.

Expert Solution & Answer

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Check out a sample textbook solution

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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, Problem 80PP

Interpretation Introduction

Interpretation:

The structure of compound A (D-aldopentose) should be drawn when D-aldopentose gives the optically active alditol treated with sodium borohydride.

Concept introduction:

Reduction: Aldehydes or ketones undergoing reduction by using reducing agent like LAH or NaBH₄ which provides alcohol.

To find: The structure of compound D-aldopentose when D-aldopentose gives the optically active alditol treated with sodium borohydride.

Expert Solution & Answer

Want to see the full answer?

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, Problem 80PP

Interpretation Introduction