To draw both resonance structures of enolate ion formed for 2-methylcyclohexanone. Concept introduction: Keto-enol isomerization is possible when a keto group present in the compound has a movable hydrogen atom in the next carbon attached to the carbonyl group. This occurs generally in almost all keto compounds where a chemical equilibria is present between the keto and enol form of the compound. Conversion of keto to its enol form is known as keto-enol tautomerisation. This conversion occurs in presence of acid or base. The ion fomed after the deprotonation using base at the α position leads to enolate ion. Symmetrical ketone =Symmetrical α position =one enolate ion Unsymmetrical Ketone=Unymmetrical α position = two enolate ion

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Answer 1

Question

Definition Definition Organic compounds that have a carbonyl group, C = O, as their functional group. The carbonyl group in ketones is placed somewhere in the middle of the molecular structure, which means, the C=O is attached to two alkyl groups or benzene rings. Just like all other homologous series, the naming of ketones is done using a common suffix “-one”. The general molecular formula is C n H 2n O. Functional group of a ketone

Chapter 21.1, Problem 5ATS

Interpretation Introduction

Interpretation:

To draw both resonance structures of enolate ion formed for 2-methylcyclohexanone.

Concept introduction:

Keto-enol isomerization is possible when a keto group present in the compound has a movable hydrogen atom in the next carbon attached to the carbonyl group. This occurs generally in almost all keto compounds where a chemical equilibria is present between the keto and enol form of the compound. Conversion of keto to its enol form is known as keto-enol tautomerisation. This conversion occurs in presence of acid or base. The ion fomed after the deprotonation using base at the α position leads to enolate ion.

Symmetrical ketone=Symmetrical α position =one enolate ion

Unsymmetrical Ketone=Unymmetrical α position = two enolate ion

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Answer 2

Question

Definition Definition Organic compounds that have a carbonyl group, C = O, as their functional group. The carbonyl group in ketones is placed somewhere in the middle of the molecular structure, which means, the C=O is attached to two alkyl groups or benzene rings. Just like all other homologous series, the naming of ketones is done using a common suffix “-one”. The general molecular formula is C n H 2n O. Functional group of a ketone

Chapter 21.1, Problem 5ATS

Interpretation Introduction

Interpretation:

To draw both resonance structures of enolate ion formed for 2-methylcyclohexanone.

Concept introduction:

Keto-enol isomerization is possible when a keto group present in the compound has a movable hydrogen atom in the next carbon attached to the carbonyl group. This occurs generally in almost all keto compounds where a chemical equilibria is present between the keto and enol form of the compound. Conversion of keto to its enol form is known as keto-enol tautomerisation. This conversion occurs in presence of acid or base. The ion fomed after the deprotonation using base at the α position leads to enolate ion.

Symmetrical ketone=Symmetrical α position =one enolate ion

Unsymmetrical Ketone=Unymmetrical α position = two enolate ion

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 ketones is placed somewhere in the middle of the molecular structure, which means, the C=O is attached to two alkyl groups or benzene rings. Just like all other homologous series, the naming of ketones is done using a common suffix “-one”. The general molecular formula is C n H 2n O. Functional group of a ketone

Chapter 21.1, Problem 5ATS

Interpretation Introduction

Interpretation:

To draw both resonance structures of enolate ion formed for 2-methylcyclohexanone.

Concept introduction:

Keto-enol isomerization is possible when a keto group present in the compound has a movable hydrogen atom in the next carbon attached to the carbonyl group. This occurs generally in almost all keto compounds where a chemical equilibria is present between the keto and enol form of the compound. Conversion of keto to its enol form is known as keto-enol tautomerisation. This conversion occurs in presence of acid or base. The ion fomed after the deprotonation using base at the α position leads to enolate ion.

Symmetrical ketone=Symmetrical α position =one enolate ion

Unsymmetrical Ketone=Unymmetrical α position = two enolate ion

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 ketones is placed somewhere in the middle of the molecular structure, which means, the C=O is attached to two alkyl groups or benzene rings. Just like all other homologous series, the naming of ketones is done using a common suffix “-one”. The general molecular formula is C n H 2n O. Functional group of a ketone

Chapter 21.1, Problem 5ATS

Interpretation Introduction