The nucleophile in the reaction of aldehyde and ketones with LiAlH 4 and NaBH 4 is to be identified. Concept introduction: Both LiAlH 4 and NaBH 4 are reducing agents. They act as a source of four hydride ions. Hydride reacts with the carbonyl group in aldehydes or ketones to give alcohols. The mechanism for both LiAlH 4 and NaBH 4 is the same. Aldehydes are converted to primary alcohols and ketones are converted to secondary alcohols.

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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 16, Problem 6PP

Interpretation Introduction

Interpretation:

The nucleophile in the reaction of aldehyde and ketones with LiAlH4 and NaBH4 is to be identified.

Concept introduction:

Both LiAlH4 and NaBH4 are reducing agents. They act as a source of four hydride ions. Hydride reacts with the carbonyl group in aldehydes or ketones to give alcohols.

The mechanism for both LiAlH4 and NaBH4 is the same. Aldehydes are converted to primary alcohols and ketones are converted to secondary alcohols.

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Circle the letter next to the most appropriate response. 1) Which is likely to be the least soluble with water? a) hexane b) acetone c) trichloromethane d) trinitro-toluene 2) Which is likely to be the most soluble in 3,4-dimethyloctane? a) hexane b) acetone c) trichloromethane d) trinitro-toluene 3) When ammonium nitrate is dissolved in water, the solution: a) gets warmer. b) gets colder. c) stays the same temperature. d) is none of the above because potassium nitrate is insoluble.

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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 16, Problem 6PP

Interpretation Introduction

Interpretation:

The nucleophile in the reaction of aldehyde and ketones with LiAlH4 and NaBH4 is to be identified.

Concept introduction:

Both LiAlH4 and NaBH4 are reducing agents. They act as a source of four hydride ions. Hydride reacts with the carbonyl group in aldehydes or ketones to give alcohols.

The mechanism for both LiAlH4 and NaBH4 is the same. Aldehydes are converted to primary alcohols and ketones are converted to secondary alcohols.

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 16, Problem 6PP

Interpretation Introduction

Interpretation:

The nucleophile in the reaction of aldehyde and ketones with LiAlH4 and NaBH4 is to be identified.

Concept introduction:

Both LiAlH4 and NaBH4 are reducing agents. They act as a source of four hydride ions. Hydride reacts with the carbonyl group in aldehydes or ketones to give alcohols.

The mechanism for both LiAlH4 and NaBH4 is the same. Aldehydes are converted to primary alcohols and ketones are converted to secondary alcohols.

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 16, Problem 6PP

Interpretation Introduction