Major product obtained for the given reaction has to be identified among the given compounds. Concept introduction: Enamine reaction: Carbonyl compound ( ketone or aldehyde ) reaction with secondary amine in the presence of acid which gives enamine. An enamine is a compound where the lone pair of electrons in the nitrogen atom of C − N bond gets delocalized by the presence of nearby C = C bond. It is formed by the reaction of a ketone or aldehyde and a secondary amine under acidic conditions with the elimination of water molecule.

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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 19, Problem 91IP

Interpretation Introduction

Interpretation: Major product obtained for the given reaction has to be identified among the given compounds.

Concept introduction:

Enamine reaction:

Carbonyl compound (ketone or aldehyde) reaction with secondary amine in the presence of acid which gives enamine.

An enamine is a compound where the lone pair of electrons in the nitrogen atom of C−N bond gets delocalized by the presence of nearby C=C bond.

It is formed by the reaction of a ketone or aldehyde and a secondary amine under acidic conditions with the elimination of water molecule.

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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 19, Problem 91IP

Interpretation Introduction

Interpretation: Major product obtained for the given reaction has to be identified among the given compounds.

Concept introduction:

Enamine reaction:

Carbonyl compound (ketone or aldehyde) reaction with secondary amine in the presence of acid which gives enamine.

An enamine is a compound where the lone pair of electrons in the nitrogen atom of C−N bond gets delocalized by the presence of nearby C=C bond.

It is formed by the reaction of a ketone or aldehyde and a secondary amine under acidic conditions with the elimination of water molecule.

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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 19, Problem 91IP

Interpretation Introduction

Interpretation: Major product obtained for the given reaction has to be identified among the given compounds.

Concept introduction:

Enamine reaction:

Carbonyl compound (ketone or aldehyde) reaction with secondary amine in the presence of acid which gives enamine.

An enamine is a compound where the lone pair of electrons in the nitrogen atom of C−N bond gets delocalized by the presence of nearby C=C bond.

It is formed by the reaction of a ketone or aldehyde and a secondary amine under acidic conditions with the elimination of water molecule.

Expert Solution & Answer

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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 19, Problem 91IP

Interpretation Introduction