The product obtained in skraup synthesis by replacing aniline with para-ethylaniline has to be given. Concept Introduction: Skraup synthesis is the reaction of aniline with an alpha-beta unsaturated carbonyl compound and proceeds through the formation of carbocation and results in the formation of cyclic ring which on reduction gives quinoline.

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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 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 20, Problem 35P

(a)

Interpretation Introduction

Interpretation:

The product obtained in skraup synthesis by replacing aniline with para-ethylaniline has to be given.

Concept Introduction:

Skraup synthesis is the reaction of aniline with an alpha-beta unsaturated carbonyl compound and proceeds through the formation of carbocation and results in the formation of cyclic ring which on reduction gives quinoline.

(b)

Interpretation Introduction

Interpretation: The product obtained in skraup synthesis by replacing glycerol with 3-hexen-2-one has to be given.

Concept Introduction:

Skraup synthesis is the reaction of aniline with an alpha-beta unsaturated carbonyl compound and proceeds through the formation of carbocation and results in the formation of cyclic ring which on reduction gives quinoline.

(c)

Interpretation Introduction

Interpretation: The reactants required for the preparation of 2,7-diethyl-3-methylquinoline in skraup synthesis should be given.

Concept Introduction:

Skraup synthesis is the reaction of aniline with an alpha-beta unsaturated carbonyl compound and proceeds through the formation of carbocation and results in the formation of cyclic ring which on reduction gives quinoline.

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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 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 20, Problem 35P

(a)

Interpretation Introduction

Interpretation:

The product obtained in skraup synthesis by replacing aniline with para-ethylaniline has to be given.

Concept Introduction:

Skraup synthesis is the reaction of aniline with an alpha-beta unsaturated carbonyl compound and proceeds through the formation of carbocation and results in the formation of cyclic ring which on reduction gives quinoline.

(b)

Interpretation Introduction

Interpretation: The product obtained in skraup synthesis by replacing glycerol with 3-hexen-2-one has to be given.

Concept Introduction:

Skraup synthesis is the reaction of aniline with an alpha-beta unsaturated carbonyl compound and proceeds through the formation of carbocation and results in the formation of cyclic ring which on reduction gives quinoline.

(c)

Interpretation Introduction

Interpretation: The reactants required for the preparation of 2,7-diethyl-3-methylquinoline in skraup synthesis should be given.

Concept Introduction:

Skraup synthesis is the reaction of aniline with an alpha-beta unsaturated carbonyl compound and proceeds through the formation of carbocation and results in the formation of cyclic ring which on reduction gives quinoline.

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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 20, Problem 35P

(a)

Interpretation Introduction

Interpretation:

The product obtained in skraup synthesis by replacing aniline with para-ethylaniline has to be given.

Concept Introduction:

Skraup synthesis is the reaction of aniline with an alpha-beta unsaturated carbonyl compound and proceeds through the formation of carbocation and results in the formation of cyclic ring which on reduction gives quinoline.

(b)

Interpretation Introduction

Interpretation: The product obtained in skraup synthesis by replacing glycerol with 3-hexen-2-one has to be given.

Concept Introduction:

Skraup synthesis is the reaction of aniline with an alpha-beta unsaturated carbonyl compound and proceeds through the formation of carbocation and results in the formation of cyclic ring which on reduction gives quinoline.

(c)

Interpretation Introduction

Interpretation: The reactants required for the preparation of 2,7-diethyl-3-methylquinoline in skraup synthesis should be given.

Concept Introduction:

Skraup synthesis is the reaction of aniline with an alpha-beta unsaturated carbonyl compound and proceeds through the formation of carbocation and results in the formation of cyclic ring which on reduction gives quinoline.

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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 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 20, Problem 35P

(a)

Interpretation Introduction

Interpretation:

The product obtained in skraup synthesis by replacing aniline with para-ethylaniline has to be given.

Concept Introduction:

Skraup synthesis is the reaction of aniline with an alpha-beta unsaturated carbonyl compound and proceeds through the formation of carbocation and results in the formation of cyclic ring which on reduction gives quinoline.

(b)

Interpretation Introduction

Interpretation: The product obtained in skraup synthesis by replacing glycerol with 3-hexen-2-one has to be given.

Concept Introduction:

Skraup synthesis is the reaction of aniline with an alpha-beta unsaturated carbonyl compound and proceeds through the formation of carbocation and results in the formation of cyclic ring which on reduction gives quinoline.

(c)

Interpretation Introduction

Interpretation: The reactants required for the preparation of 2,7-diethyl-3-methylquinoline in skraup synthesis should be given.

Concept Introduction:

Skraup synthesis is the reaction of aniline with an alpha-beta unsaturated carbonyl compound and proceeds through the formation of carbocation and results in the formation of cyclic ring which on reduction gives quinoline.

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Answer 5

Chapter 20, Problem 35P

(a)

Interpretation Introduction

Interpretation:

The product obtained in skraup synthesis by replacing aniline with para-ethylaniline has to be given.

Concept Introduction:

Skraup synthesis is the reaction of aniline with an alpha-beta unsaturated carbonyl compound and proceeds through the formation of carbocation and results in the formation of cyclic ring which on reduction gives quinoline.

(b)

Interpretation Introduction

Interpretation: The product obtained in skraup synthesis by replacing glycerol with 3-hexen-2-one has to be given.

Concept Introduction:

Skraup synthesis is the reaction of aniline with an alpha-beta unsaturated carbonyl compound and proceeds through the formation of carbocation and results in the formation of cyclic ring which on reduction gives quinoline.

(c)

Interpretation Introduction

Interpretation: The reactants required for the preparation of 2,7-diethyl-3-methylquinoline in skraup synthesis should be given.

Concept Introduction:

Skraup synthesis is the reaction of aniline with an alpha-beta unsaturated carbonyl compound and proceeds through the formation of carbocation and results in the formation of cyclic ring which on reduction gives quinoline.

Answer 6

Chapter 20, Problem 35P

(a)

Interpretation Introduction

Interpretation:

The product obtained in skraup synthesis by replacing aniline with para-ethylaniline has to be given.

Concept Introduction:

Skraup synthesis is the reaction of aniline with an alpha-beta unsaturated carbonyl compound and proceeds through the formation of carbocation and results in the formation of cyclic ring which on reduction gives quinoline.

Answer 7

Chapter 20, Problem 35P

(a)

Interpretation Introduction

Interpretation:

The product obtained in skraup synthesis by replacing aniline with para-ethylaniline has to be given.

Concept Introduction:

Skraup synthesis is the reaction of aniline with an alpha-beta unsaturated carbonyl compound and proceeds through the formation of carbocation and results in the formation of cyclic ring which on reduction gives quinoline.

Answer 8

(b)

Interpretation Introduction

Interpretation: The product obtained in skraup synthesis by replacing glycerol with 3-hexen-2-one has to be given.

Concept Introduction:

Skraup synthesis is the reaction of aniline with an alpha-beta unsaturated carbonyl compound and proceeds through the formation of carbocation and results in the formation of cyclic ring which on reduction gives quinoline.

Answer 9

(b)

Interpretation Introduction

Interpretation: The product obtained in skraup synthesis by replacing glycerol with 3-hexen-2-one has to be given.

Concept Introduction:

Skraup synthesis is the reaction of aniline with an alpha-beta unsaturated carbonyl compound and proceeds through the formation of carbocation and results in the formation of cyclic ring which on reduction gives quinoline.

Answer 10

(c)

Interpretation Introduction

Interpretation: The reactants required for the preparation of 2,7-diethyl-3-methylquinoline in skraup synthesis should be given.

Concept Introduction:

Skraup synthesis is the reaction of aniline with an alpha-beta unsaturated carbonyl compound and proceeds through the formation of carbocation and results in the formation of cyclic ring which on reduction gives quinoline.

Answer 11

(c)

Interpretation Introduction

Interpretation: The reactants required for the preparation of 2,7-diethyl-3-methylquinoline in skraup synthesis should be given.

Concept Introduction:

Skraup synthesis is the reaction of aniline with an alpha-beta unsaturated carbonyl compound and proceeds through the formation of carbocation and results in the formation of cyclic ring which on reduction gives quinoline.

Answer 12

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Answer 13

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Answer 14

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Answer 15

Ch. 20.1 - Name the following:Ch. 20.2 - Prob. 2P Ch. 20.2 - Prob. 3P Ch. 20.3 - Draw the product of each of the following...Ch. 20.5 - Prob. 6P Ch. 20.5 - When pyrrole is added to a dilute solution of...Ch. 20.5 - Explain why cyclopentadiene (pKa = 15) is more...Ch. 20.6 - Prob. 10P Ch. 20.6 - How to the mechanisms of the following reactions...Ch. 20.6 - Prob. 12P

Solution Summary: The author explains that skraup synthesis is the reaction of aniline with an alpha-beta unsaturated carbonyl compound and proceeds through the formation of carbocation and results in cyclic ring

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