The reagent used for obtaining the given compound synthesized by aldol reaction should be identified. Concept introduction: Aldol addition reaction means the reaction between aldehyde which has a α hydrogen to form an addition product comprising of aldehyde and alcohol group in presence of sodium hydroxide. The name Aldol stands for aldehyde and alcohol (ald for “aldehyde” and ol for “alcohol”). The three steps involved in aldol addition reaction is, Deprotonation of α carbon Attach of enolate ion with the aldehyde (nucleophilic attack) Protonation of the alkoxide ion to give aldol product Please note if the considered aldehyde is of two different types then the reaction is known as crossed-aldol reaction . LDA is used as a base in crossed aldol reaction. To identify : The identify the reagent used for the given compound synthesized via aldol reaction

Question

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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 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 21.3, Problem 19PTS

(a)

Interpretation Introduction

Interpretation:

The reagent used for obtaining the given compound synthesized by aldol reaction should be identified.

Concept introduction:

Aldol addition reaction means the reaction between aldehyde which has a α hydrogen to form an addition product comprising of aldehyde and alcohol group in presence of sodium hydroxide. The name Aldol stands for aldehyde and alcohol (ald for “aldehyde” and ol for “alcohol”). The three steps involved in aldol addition reaction is,

Deprotonation of α carbon

Attach of enolate ion with the aldehyde (nucleophilic attack)

Protonation of the alkoxide ion to give aldol product

Please note if the considered aldehyde is of two different types then the reaction is known as crossed-aldol reaction. LDA is used as a base in crossed aldol reaction.

To identify : The identify the reagent used for the given compound synthesized via aldol reaction

(b)

Interpretation Introduction

Interpretation:

The reagent used for obtaining the given compound synthesized by aldol reaction should be identified.

Concept introduction:

Aldol addition reaction means the reaction between aldehyde which has a α hydrogen to form an addition product comprising of aldehyde and alcohol group in presence of sodium hydroxide. The name Aldol stands for aldehyde and alcohol (ald for “aldehyde” and ol for “alcohol”). The three steps involved in aldol addition reaction is,

Deprotonation of α carbon

Attach of enolate ion with the aldehyde (nucleophilic attack)

Protonation of the alkoxide ion to give aldol product

Please note if the considered aldehyde is of two different types then the reaction is known as crossed-aldol reaction. LDA is used as a base in crossed aldol reaction.

To identify : The identify the reagent used for the given compound synthesized via aldol reaction

(c)

Interpretation Introduction

Interpretation:

The reagent used for obtaining the given compound synthesized by aldol reaction should be identified.

Concept introduction:

Aldol addition reaction means the reaction between aldehyde which has a α hydrogen to form an addition product comprising of aldehyde and alcohol group in presence of sodium hydroxide. The name Aldol stands for aldehyde and alcohol (ald for “aldehyde” and ol for “alcohol”). The three steps involved in aldol addition reaction is,

Deprotonation of α carbon

Attach of enolate ion with the aldehyde (nucleophilic attack)

Protonation of the alkoxide ion to give aldol product

Please note if the considered aldehyde is of two different types then the reaction is known as crossed-aldol reaction. LDA is used as a base in crossed aldol reaction.

To identify : The identify the reagent used for the given compound synthesized via aldol reaction

(d)

Interpretation Introduction

Interpretation:

The reagent used for obtaining the given compound synthesized by aldol reaction should be identified.

Concept introduction:

Aldol addition reaction means the reaction between aldehyde which has a α hydrogen to form an addition product comprising of aldehyde and alcohol group in presence of sodium hydroxide. The name Aldol stands for aldehyde and alcohol (ald for “aldehyde” and ol for “alcohol”). The three steps involved in aldol addition reaction is,

Deprotonation of α carbon

Attach of enolate ion with the aldehyde (nucleophilic attack)

Protonation of the alkoxide ion to give aldol product

Please note if the considered aldehyde is of two different types then the reaction is known as crossed-aldol reaction. LDA is used as a base in crossed aldol reaction.

To identify : The identify the reagent used for the given compound synthesized via aldol reaction

(e)

Interpretation Introduction

Interpretation:

The reagent used for obtaining the given compound synthesized by aldol reaction should be identified.

Concept introduction:

Aldol addition reaction means the reaction between aldehyde which has a α hydrogen to form an addition product comprising of aldehyde and alcohol group in presence of sodium hydroxide. The name Aldol stands for aldehyde and alcohol (ald for “aldehyde” and ol for “alcohol”). The three steps involved in aldol addition reaction is,

Deprotonation of α carbon

Attach of enolate ion with the aldehyde (nucleophilic attack)

Protonation of the alkoxide ion to give aldol product

Please note if the considered aldehyde is of two different types then the reaction is known as crossed-aldol reaction. LDA is used as a base in crossed aldol reaction.

To identify : The identify the reagent used for the given compound synthesized via aldol reaction

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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 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 21.3, Problem 19PTS

(a)

Interpretation Introduction

Interpretation:

The reagent used for obtaining the given compound synthesized by aldol reaction should be identified.

Concept introduction:

Aldol addition reaction means the reaction between aldehyde which has a α hydrogen to form an addition product comprising of aldehyde and alcohol group in presence of sodium hydroxide. The name Aldol stands for aldehyde and alcohol (ald for “aldehyde” and ol for “alcohol”). The three steps involved in aldol addition reaction is,

Deprotonation of α carbon

Attach of enolate ion with the aldehyde (nucleophilic attack)

Protonation of the alkoxide ion to give aldol product

Please note if the considered aldehyde is of two different types then the reaction is known as crossed-aldol reaction. LDA is used as a base in crossed aldol reaction.

To identify : The identify the reagent used for the given compound synthesized via aldol reaction

(b)

Interpretation Introduction

Interpretation:

The reagent used for obtaining the given compound synthesized by aldol reaction should be identified.

Concept introduction:

Aldol addition reaction means the reaction between aldehyde which has a α hydrogen to form an addition product comprising of aldehyde and alcohol group in presence of sodium hydroxide. The name Aldol stands for aldehyde and alcohol (ald for “aldehyde” and ol for “alcohol”). The three steps involved in aldol addition reaction is,

Deprotonation of α carbon

Attach of enolate ion with the aldehyde (nucleophilic attack)

Protonation of the alkoxide ion to give aldol product

Please note if the considered aldehyde is of two different types then the reaction is known as crossed-aldol reaction. LDA is used as a base in crossed aldol reaction.

To identify : The identify the reagent used for the given compound synthesized via aldol reaction

(c)

Interpretation Introduction

Interpretation:

The reagent used for obtaining the given compound synthesized by aldol reaction should be identified.

Concept introduction:

Aldol addition reaction means the reaction between aldehyde which has a α hydrogen to form an addition product comprising of aldehyde and alcohol group in presence of sodium hydroxide. The name Aldol stands for aldehyde and alcohol (ald for “aldehyde” and ol for “alcohol”). The three steps involved in aldol addition reaction is,

Deprotonation of α carbon

Attach of enolate ion with the aldehyde (nucleophilic attack)

Protonation of the alkoxide ion to give aldol product

Please note if the considered aldehyde is of two different types then the reaction is known as crossed-aldol reaction. LDA is used as a base in crossed aldol reaction.

To identify : The identify the reagent used for the given compound synthesized via aldol reaction

(d)

Interpretation Introduction

Interpretation:

The reagent used for obtaining the given compound synthesized by aldol reaction should be identified.

Concept introduction:

Aldol addition reaction means the reaction between aldehyde which has a α hydrogen to form an addition product comprising of aldehyde and alcohol group in presence of sodium hydroxide. The name Aldol stands for aldehyde and alcohol (ald for “aldehyde” and ol for “alcohol”). The three steps involved in aldol addition reaction is,

Deprotonation of α carbon

Attach of enolate ion with the aldehyde (nucleophilic attack)

Protonation of the alkoxide ion to give aldol product

Please note if the considered aldehyde is of two different types then the reaction is known as crossed-aldol reaction. LDA is used as a base in crossed aldol reaction.

To identify : The identify the reagent used for the given compound synthesized via aldol reaction

(e)

Interpretation Introduction

Interpretation:

The reagent used for obtaining the given compound synthesized by aldol reaction should be identified.

Concept introduction:

Aldol addition reaction means the reaction between aldehyde which has a α hydrogen to form an addition product comprising of aldehyde and alcohol group in presence of sodium hydroxide. The name Aldol stands for aldehyde and alcohol (ald for “aldehyde” and ol for “alcohol”). The three steps involved in aldol addition reaction is,

Deprotonation of α carbon

Attach of enolate ion with the aldehyde (nucleophilic attack)

Protonation of the alkoxide ion to give aldol product

Please note if the considered aldehyde is of two different types then the reaction is known as crossed-aldol reaction. LDA is used as a base in crossed aldol reaction.

To identify : The identify the reagent used for the given compound synthesized via aldol reaction

Expert Solution & Answer

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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 21.3, Problem 19PTS

(a)

Interpretation Introduction

Interpretation:

The reagent used for obtaining the given compound synthesized by aldol reaction should be identified.

Concept introduction:

Aldol addition reaction means the reaction between aldehyde which has a α hydrogen to form an addition product comprising of aldehyde and alcohol group in presence of sodium hydroxide. The name Aldol stands for aldehyde and alcohol (ald for “aldehyde” and ol for “alcohol”). The three steps involved in aldol addition reaction is,

Deprotonation of α carbon

Attach of enolate ion with the aldehyde (nucleophilic attack)

Protonation of the alkoxide ion to give aldol product

Please note if the considered aldehyde is of two different types then the reaction is known as crossed-aldol reaction. LDA is used as a base in crossed aldol reaction.

To identify : The identify the reagent used for the given compound synthesized via aldol reaction

(b)

Interpretation Introduction

Interpretation:

The reagent used for obtaining the given compound synthesized by aldol reaction should be identified.

Concept introduction:

Aldol addition reaction means the reaction between aldehyde which has a α hydrogen to form an addition product comprising of aldehyde and alcohol group in presence of sodium hydroxide. The name Aldol stands for aldehyde and alcohol (ald for “aldehyde” and ol for “alcohol”). The three steps involved in aldol addition reaction is,

Deprotonation of α carbon

Attach of enolate ion with the aldehyde (nucleophilic attack)

Protonation of the alkoxide ion to give aldol product

Please note if the considered aldehyde is of two different types then the reaction is known as crossed-aldol reaction. LDA is used as a base in crossed aldol reaction.

To identify : The identify the reagent used for the given compound synthesized via aldol reaction

(c)

Interpretation Introduction

Interpretation:

The reagent used for obtaining the given compound synthesized by aldol reaction should be identified.

Concept introduction:

Aldol addition reaction means the reaction between aldehyde which has a α hydrogen to form an addition product comprising of aldehyde and alcohol group in presence of sodium hydroxide. The name Aldol stands for aldehyde and alcohol (ald for “aldehyde” and ol for “alcohol”). The three steps involved in aldol addition reaction is,

Deprotonation of α carbon

Attach of enolate ion with the aldehyde (nucleophilic attack)

Protonation of the alkoxide ion to give aldol product

Please note if the considered aldehyde is of two different types then the reaction is known as crossed-aldol reaction. LDA is used as a base in crossed aldol reaction.

To identify : The identify the reagent used for the given compound synthesized via aldol reaction

(d)

Interpretation Introduction

Interpretation:

The reagent used for obtaining the given compound synthesized by aldol reaction should be identified.

Concept introduction:

Aldol addition reaction means the reaction between aldehyde which has a α hydrogen to form an addition product comprising of aldehyde and alcohol group in presence of sodium hydroxide. The name Aldol stands for aldehyde and alcohol (ald for “aldehyde” and ol for “alcohol”). The three steps involved in aldol addition reaction is,

Deprotonation of α carbon

Attach of enolate ion with the aldehyde (nucleophilic attack)

Protonation of the alkoxide ion to give aldol product

Please note if the considered aldehyde is of two different types then the reaction is known as crossed-aldol reaction. LDA is used as a base in crossed aldol reaction.

To identify : The identify the reagent used for the given compound synthesized via aldol reaction

(e)

Interpretation Introduction

Interpretation:

The reagent used for obtaining the given compound synthesized by aldol reaction should be identified.

Concept introduction:

Aldol addition reaction means the reaction between aldehyde which has a α hydrogen to form an addition product comprising of aldehyde and alcohol group in presence of sodium hydroxide. The name Aldol stands for aldehyde and alcohol (ald for “aldehyde” and ol for “alcohol”). The three steps involved in aldol addition reaction is,

Deprotonation of α carbon

Attach of enolate ion with the aldehyde (nucleophilic attack)

Protonation of the alkoxide ion to give aldol product

Please note if the considered aldehyde is of two different types then the reaction is known as crossed-aldol reaction. LDA is used as a base in crossed aldol reaction.

To identify : The identify the reagent used for the given compound synthesized via aldol reaction

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 21.3, Problem 19PTS

(a)

Interpretation Introduction

Interpretation:

The reagent used for obtaining the given compound synthesized by aldol reaction should be identified.

Concept introduction:

Aldol addition reaction means the reaction between aldehyde which has a α hydrogen to form an addition product comprising of aldehyde and alcohol group in presence of sodium hydroxide. The name Aldol stands for aldehyde and alcohol (ald for “aldehyde” and ol for “alcohol”). The three steps involved in aldol addition reaction is,

Deprotonation of α carbon

Attach of enolate ion with the aldehyde (nucleophilic attack)

Protonation of the alkoxide ion to give aldol product

Please note if the considered aldehyde is of two different types then the reaction is known as crossed-aldol reaction. LDA is used as a base in crossed aldol reaction.

To identify : The identify the reagent used for the given compound synthesized via aldol reaction

(b)

Interpretation Introduction

Interpretation:

The reagent used for obtaining the given compound synthesized by aldol reaction should be identified.

Concept introduction:

Aldol addition reaction means the reaction between aldehyde which has a α hydrogen to form an addition product comprising of aldehyde and alcohol group in presence of sodium hydroxide. The name Aldol stands for aldehyde and alcohol (ald for “aldehyde” and ol for “alcohol”). The three steps involved in aldol addition reaction is,

Deprotonation of α carbon

Attach of enolate ion with the aldehyde (nucleophilic attack)

Protonation of the alkoxide ion to give aldol product

Please note if the considered aldehyde is of two different types then the reaction is known as crossed-aldol reaction. LDA is used as a base in crossed aldol reaction.

To identify : The identify the reagent used for the given compound synthesized via aldol reaction

(c)

Interpretation Introduction

Interpretation:

The reagent used for obtaining the given compound synthesized by aldol reaction should be identified.

Concept introduction:

Aldol addition reaction means the reaction between aldehyde which has a α hydrogen to form an addition product comprising of aldehyde and alcohol group in presence of sodium hydroxide. The name Aldol stands for aldehyde and alcohol (ald for “aldehyde” and ol for “alcohol”). The three steps involved in aldol addition reaction is,

Deprotonation of α carbon

Attach of enolate ion with the aldehyde (nucleophilic attack)

Protonation of the alkoxide ion to give aldol product

Please note if the considered aldehyde is of two different types then the reaction is known as crossed-aldol reaction. LDA is used as a base in crossed aldol reaction.

To identify : The identify the reagent used for the given compound synthesized via aldol reaction

(d)

Interpretation Introduction

Interpretation:

The reagent used for obtaining the given compound synthesized by aldol reaction should be identified.

Concept introduction:

Aldol addition reaction means the reaction between aldehyde which has a α hydrogen to form an addition product comprising of aldehyde and alcohol group in presence of sodium hydroxide. The name Aldol stands for aldehyde and alcohol (ald for “aldehyde” and ol for “alcohol”). The three steps involved in aldol addition reaction is,

Deprotonation of α carbon

Attach of enolate ion with the aldehyde (nucleophilic attack)

Protonation of the alkoxide ion to give aldol product

Please note if the considered aldehyde is of two different types then the reaction is known as crossed-aldol reaction. LDA is used as a base in crossed aldol reaction.

To identify : The identify the reagent used for the given compound synthesized via aldol reaction

(e)

Interpretation Introduction

Interpretation:

The reagent used for obtaining the given compound synthesized by aldol reaction should be identified.

Concept introduction:

Aldol addition reaction means the reaction between aldehyde which has a α hydrogen to form an addition product comprising of aldehyde and alcohol group in presence of sodium hydroxide. The name Aldol stands for aldehyde and alcohol (ald for “aldehyde” and ol for “alcohol”). The three steps involved in aldol addition reaction is,

Deprotonation of α carbon

Attach of enolate ion with the aldehyde (nucleophilic attack)

Protonation of the alkoxide ion to give aldol product

Please note if the considered aldehyde is of two different types then the reaction is known as crossed-aldol reaction. LDA is used as a base in crossed aldol reaction.

To identify : The identify the reagent used for the given compound synthesized via aldol reaction

Expert Solution & Answer

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Check out a sample textbook solution

See solution

Answer 5

Chapter 21.3, Problem 19PTS

(a)

Interpretation Introduction

Interpretation:

The reagent used for obtaining the given compound synthesized by aldol reaction should be identified.

Concept introduction:

Aldol addition reaction means the reaction between aldehyde which has a α hydrogen to form an addition product comprising of aldehyde and alcohol group in presence of sodium hydroxide. The name Aldol stands for aldehyde and alcohol (ald for “aldehyde” and ol for “alcohol”). The three steps involved in aldol addition reaction is,

Deprotonation of α carbon

Attach of enolate ion with the aldehyde (nucleophilic attack)

Protonation of the alkoxide ion to give aldol product

Please note if the considered aldehyde is of two different types then the reaction is known as crossed-aldol reaction. LDA is used as a base in crossed aldol reaction.

To identify : The identify the reagent used for the given compound synthesized via aldol reaction

(b)

Interpretation Introduction

Interpretation:

The reagent used for obtaining the given compound synthesized by aldol reaction should be identified.

Concept introduction:

Aldol addition reaction means the reaction between aldehyde which has a α hydrogen to form an addition product comprising of aldehyde and alcohol group in presence of sodium hydroxide. The name Aldol stands for aldehyde and alcohol (ald for “aldehyde” and ol for “alcohol”). The three steps involved in aldol addition reaction is,

Deprotonation of α carbon

Attach of enolate ion with the aldehyde (nucleophilic attack)

Protonation of the alkoxide ion to give aldol product

Please note if the considered aldehyde is of two different types then the reaction is known as crossed-aldol reaction. LDA is used as a base in crossed aldol reaction.

To identify : The identify the reagent used for the given compound synthesized via aldol reaction

(c)

Interpretation Introduction

Interpretation:

The reagent used for obtaining the given compound synthesized by aldol reaction should be identified.

Concept introduction:

Aldol addition reaction means the reaction between aldehyde which has a α hydrogen to form an addition product comprising of aldehyde and alcohol group in presence of sodium hydroxide. The name Aldol stands for aldehyde and alcohol (ald for “aldehyde” and ol for “alcohol”). The three steps involved in aldol addition reaction is,

Deprotonation of α carbon

Attach of enolate ion with the aldehyde (nucleophilic attack)

Protonation of the alkoxide ion to give aldol product

Please note if the considered aldehyde is of two different types then the reaction is known as crossed-aldol reaction. LDA is used as a base in crossed aldol reaction.

To identify : The identify the reagent used for the given compound synthesized via aldol reaction

(d)

Interpretation Introduction

Interpretation:

The reagent used for obtaining the given compound synthesized by aldol reaction should be identified.

Concept introduction:

Aldol addition reaction means the reaction between aldehyde which has a α hydrogen to form an addition product comprising of aldehyde and alcohol group in presence of sodium hydroxide. The name Aldol stands for aldehyde and alcohol (ald for “aldehyde” and ol for “alcohol”). The three steps involved in aldol addition reaction is,

Deprotonation of α carbon

Attach of enolate ion with the aldehyde (nucleophilic attack)

Protonation of the alkoxide ion to give aldol product

Please note if the considered aldehyde is of two different types then the reaction is known as crossed-aldol reaction. LDA is used as a base in crossed aldol reaction.

To identify : The identify the reagent used for the given compound synthesized via aldol reaction

(e)

Interpretation Introduction

Interpretation:

The reagent used for obtaining the given compound synthesized by aldol reaction should be identified.

Concept introduction:

Aldol addition reaction means the reaction between aldehyde which has a α hydrogen to form an addition product comprising of aldehyde and alcohol group in presence of sodium hydroxide. The name Aldol stands for aldehyde and alcohol (ald for “aldehyde” and ol for “alcohol”). The three steps involved in aldol addition reaction is,

Deprotonation of α carbon

Attach of enolate ion with the aldehyde (nucleophilic attack)

Protonation of the alkoxide ion to give aldol product

Please note if the considered aldehyde is of two different types then the reaction is known as crossed-aldol reaction. LDA is used as a base in crossed aldol reaction.

To identify : The identify the reagent used for the given compound synthesized via aldol reaction

Answer 6

Chapter 21.3, Problem 19PTS

(a)

Interpretation Introduction

Interpretation:

The reagent used for obtaining the given compound synthesized by aldol reaction should be identified.

Concept introduction:

Aldol addition reaction means the reaction between aldehyde which has a α hydrogen to form an addition product comprising of aldehyde and alcohol group in presence of sodium hydroxide. The name Aldol stands for aldehyde and alcohol (ald for “aldehyde” and ol for “alcohol”). The three steps involved in aldol addition reaction is,

Deprotonation of α carbon

Attach of enolate ion with the aldehyde (nucleophilic attack)

Protonation of the alkoxide ion to give aldol product

Please note if the considered aldehyde is of two different types then the reaction is known as crossed-aldol reaction. LDA is used as a base in crossed aldol reaction.

To identify : The identify the reagent used for the given compound synthesized via aldol reaction

Answer 7

Chapter 21.3, Problem 19PTS

(a)

Interpretation Introduction

Interpretation:

The reagent used for obtaining the given compound synthesized by aldol reaction should be identified.

Concept introduction:

Aldol addition reaction means the reaction between aldehyde which has a α hydrogen to form an addition product comprising of aldehyde and alcohol group in presence of sodium hydroxide. The name Aldol stands for aldehyde and alcohol (ald for “aldehyde” and ol for “alcohol”). The three steps involved in aldol addition reaction is,

Deprotonation of α carbon

Attach of enolate ion with the aldehyde (nucleophilic attack)

Protonation of the alkoxide ion to give aldol product

Please note if the considered aldehyde is of two different types then the reaction is known as crossed-aldol reaction. LDA is used as a base in crossed aldol reaction.

To identify : The identify the reagent used for the given compound synthesized via aldol reaction

Answer 8

(b)

Interpretation Introduction

Interpretation:

The reagent used for obtaining the given compound synthesized by aldol reaction should be identified.

Concept introduction:

Aldol addition reaction means the reaction between aldehyde which has a α hydrogen to form an addition product comprising of aldehyde and alcohol group in presence of sodium hydroxide. The name Aldol stands for aldehyde and alcohol (ald for “aldehyde” and ol for “alcohol”). The three steps involved in aldol addition reaction is,

Deprotonation of α carbon

Attach of enolate ion with the aldehyde (nucleophilic attack)

Protonation of the alkoxide ion to give aldol product

Please note if the considered aldehyde is of two different types then the reaction is known as crossed-aldol reaction. LDA is used as a base in crossed aldol reaction.

To identify : The identify the reagent used for the given compound synthesized via aldol reaction

Answer 9

(b)

Interpretation Introduction

Interpretation:

The reagent used for obtaining the given compound synthesized by aldol reaction should be identified.

Concept introduction:

Aldol addition reaction means the reaction between aldehyde which has a α hydrogen to form an addition product comprising of aldehyde and alcohol group in presence of sodium hydroxide. The name Aldol stands for aldehyde and alcohol (ald for “aldehyde” and ol for “alcohol”). The three steps involved in aldol addition reaction is,

Deprotonation of α carbon

Attach of enolate ion with the aldehyde (nucleophilic attack)

Protonation of the alkoxide ion to give aldol product

Please note if the considered aldehyde is of two different types then the reaction is known as crossed-aldol reaction. LDA is used as a base in crossed aldol reaction.

To identify : The identify the reagent used for the given compound synthesized via aldol reaction

Answer 10

(c)

Interpretation Introduction

Interpretation:

The reagent used for obtaining the given compound synthesized by aldol reaction should be identified.

Concept introduction:

Aldol addition reaction means the reaction between aldehyde which has a α hydrogen to form an addition product comprising of aldehyde and alcohol group in presence of sodium hydroxide. The name Aldol stands for aldehyde and alcohol (ald for “aldehyde” and ol for “alcohol”). The three steps involved in aldol addition reaction is,

Deprotonation of α carbon

Attach of enolate ion with the aldehyde (nucleophilic attack)

Protonation of the alkoxide ion to give aldol product

Please note if the considered aldehyde is of two different types then the reaction is known as crossed-aldol reaction. LDA is used as a base in crossed aldol reaction.

To identify : The identify the reagent used for the given compound synthesized via aldol reaction

Answer 11

(c)

Interpretation Introduction

Interpretation:

The reagent used for obtaining the given compound synthesized by aldol reaction should be identified.

Concept introduction:

Aldol addition reaction means the reaction between aldehyde which has a α hydrogen to form an addition product comprising of aldehyde and alcohol group in presence of sodium hydroxide. The name Aldol stands for aldehyde and alcohol (ald for “aldehyde” and ol for “alcohol”). The three steps involved in aldol addition reaction is,

Deprotonation of α carbon

Attach of enolate ion with the aldehyde (nucleophilic attack)

Protonation of the alkoxide ion to give aldol product

Please note if the considered aldehyde is of two different types then the reaction is known as crossed-aldol reaction. LDA is used as a base in crossed aldol reaction.

To identify : The identify the reagent used for the given compound synthesized via aldol reaction

Answer 12

(d)

Interpretation Introduction

Interpretation:

The reagent used for obtaining the given compound synthesized by aldol reaction should be identified.

Concept introduction:

Aldol addition reaction means the reaction between aldehyde which has a α hydrogen to form an addition product comprising of aldehyde and alcohol group in presence of sodium hydroxide. The name Aldol stands for aldehyde and alcohol (ald for “aldehyde” and ol for “alcohol”). The three steps involved in aldol addition reaction is,

Deprotonation of α carbon

Attach of enolate ion with the aldehyde (nucleophilic attack)

Protonation of the alkoxide ion to give aldol product

Please note if the considered aldehyde is of two different types then the reaction is known as crossed-aldol reaction. LDA is used as a base in crossed aldol reaction.

To identify : The identify the reagent used for the given compound synthesized via aldol reaction

Answer 13

(d)

Interpretation Introduction

Interpretation:

The reagent used for obtaining the given compound synthesized by aldol reaction should be identified.

Concept introduction:

Aldol addition reaction means the reaction between aldehyde which has a α hydrogen to form an addition product comprising of aldehyde and alcohol group in presence of sodium hydroxide. The name Aldol stands for aldehyde and alcohol (ald for “aldehyde” and ol for “alcohol”). The three steps involved in aldol addition reaction is,

Deprotonation of α carbon

Attach of enolate ion with the aldehyde (nucleophilic attack)

Protonation of the alkoxide ion to give aldol product

Please note if the considered aldehyde is of two different types then the reaction is known as crossed-aldol reaction. LDA is used as a base in crossed aldol reaction.

To identify : The identify the reagent used for the given compound synthesized via aldol reaction

Answer 14

(e)

Interpretation Introduction

Interpretation:

The reagent used for obtaining the given compound synthesized by aldol reaction should be identified.

Concept introduction:

Aldol addition reaction means the reaction between aldehyde which has a α hydrogen to form an addition product comprising of aldehyde and alcohol group in presence of sodium hydroxide. The name Aldol stands for aldehyde and alcohol (ald for “aldehyde” and ol for “alcohol”). The three steps involved in aldol addition reaction is,

Deprotonation of α carbon

Attach of enolate ion with the aldehyde (nucleophilic attack)

Protonation of the alkoxide ion to give aldol product

Please note if the considered aldehyde is of two different types then the reaction is known as crossed-aldol reaction. LDA is used as a base in crossed aldol reaction.

To identify : The identify the reagent used for the given compound synthesized via aldol reaction

Answer 15

(e)

Interpretation Introduction

Interpretation:

The reagent used for obtaining the given compound synthesized by aldol reaction should be identified.

Concept introduction:

Aldol addition reaction means the reaction between aldehyde which has a α hydrogen to form an addition product comprising of aldehyde and alcohol group in presence of sodium hydroxide. The name Aldol stands for aldehyde and alcohol (ald for “aldehyde” and ol for “alcohol”). The three steps involved in aldol addition reaction is,

Deprotonation of α carbon

Attach of enolate ion with the aldehyde (nucleophilic attack)

Protonation of the alkoxide ion to give aldol product

Please note if the considered aldehyde is of two different types then the reaction is known as crossed-aldol reaction. LDA is used as a base in crossed aldol reaction.

To identify : The identify the reagent used for the given compound synthesized via aldol reaction

Answer 16

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Answer 17

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Answer 18

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Answer 19

Ch. 21.1 - Prob. 1CC Ch. 21.1 - Prob. 2CC Ch. 21.1 - Prob. 3CC Ch. 21.1 - Prob. 1LTS Ch. 21.1 - Prob. 4PTS Ch. 21.1 - Prob. 5ATS Ch. 21.1 - Prob. 6CC Ch. 21.1 - Prob. 7CC Ch. 21.2 - Prob. 8CC Ch. 21.2 - Prob. 9CC

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Chapter 21 Solutions