Complete and detailed mechanism for crossed aldol reaction between enolate ion of ethanol with uncharged propanal is to be drawn. Concept introduction: When an alkyl aldehyde is treated with NaOH, it gives hydroxy alkyl aldehyde. This reaction is called aldol addition. If the nucleophilic species is generated from a different aldehyde or ketone than the one that is attacked, this kind of reaction is called crossed aldol reaction.

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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 18, Problem 18.26P

Interpretation Introduction

Interpretation:

Complete and detailed mechanism for crossed aldol reaction between enolate ion of ethanol with uncharged propanal is to be drawn.

Concept introduction:

When an alkyl aldehyde is treated with NaOH, it gives hydroxy alkyl aldehyde. This reaction is called aldol addition. If the nucleophilic species is generated from a different aldehyde or ketone than the one that is attacked, this kind of reaction is called crossed aldol reaction.

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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 18, Problem 18.26P

Interpretation Introduction

Interpretation:

Complete and detailed mechanism for crossed aldol reaction between enolate ion of ethanol with uncharged propanal is to be drawn.

Concept introduction:

When an alkyl aldehyde is treated with NaOH, it gives hydroxy alkyl aldehyde. This reaction is called aldol addition. If the nucleophilic species is generated from a different aldehyde or ketone than the one that is attacked, this kind of reaction is called crossed aldol reaction.

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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 18, Problem 18.26P

Interpretation Introduction

Interpretation:

Complete and detailed mechanism for crossed aldol reaction between enolate ion of ethanol with uncharged propanal is to be drawn.

Concept introduction:

When an alkyl aldehyde is treated with NaOH, it gives hydroxy alkyl aldehyde. This reaction is called aldol addition. If the nucleophilic species is generated from a different aldehyde or ketone than the one that is attacked, this kind of reaction is called crossed aldol reaction.

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 18, Problem 18.26P

Interpretation Introduction