The major product of the given crossed Claisen condensation has to be stated. Concept introduction: In crossed claisen condensation, the enolisable ester is deprotonated by alkoxide ion. This enolate ion undergoes a nucleophilic acyl substitution with non-enolisable ester to give a beta-keto ester. It is deprotonated by an alkoxide ion followed by protonation to give beta-keto ester. In this reaction, the electrophilic component is ester without alpha hydrogens.

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Answer 1

Question

Chapter 22.14, Problem 22.44P

(a)

Interpretation Introduction

Interpretation:

The major product of the given crossed Claisen condensation has to be stated.

Concept introduction:

In crossed claisen condensation, the enolisable ester is deprotonated by alkoxide ion. This enolate ion undergoes a nucleophilic acyl substitution with non-enolisable ester to give a beta-keto ester. It is deprotonated by an alkoxide ion followed by protonation to give beta-keto ester. In this reaction, the electrophilic component is ester without alpha hydrogens.

(b)

Interpretation Introduction

Interpretation:

The major product of the given crossed Claisen condensation is to be stated.

Concept introduction:

In crossed claisen condensation, the enolisable ester is deprotonated by alkoxide ion. This enolate ion undergoes a nucleophilic acyl substitution with non-enolisable ester to give a beta-keto ester. It is deprotonated by an alkoxide ion followed by protonation to give beta-keto ester. In this reaction, the electrophilic component is ester without alpha hydrogens.

(c)

Interpretation Introduction

Interpretation:

The major product of the given crossed Claisen condensation is to be stated.

Concept introduction:

In crossed claisen condensation, the enolisable ester is deprotonated by alkoxide ion. This enolate ion undergoes a nucleophilic acyl substitution with non-enolisable ester to give a beta-keto ester. It is deprotonated by an alkoxide ion followed by protonation to give beta-keto ester. In this reaction, the electrophilic component is ester without alpha hydrogens.

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Answer 2

Question

Chapter 22.14, Problem 22.44P

(a)

Interpretation Introduction

Interpretation:

The major product of the given crossed Claisen condensation has to be stated.

Concept introduction:

In crossed claisen condensation, the enolisable ester is deprotonated by alkoxide ion. This enolate ion undergoes a nucleophilic acyl substitution with non-enolisable ester to give a beta-keto ester. It is deprotonated by an alkoxide ion followed by protonation to give beta-keto ester. In this reaction, the electrophilic component is ester without alpha hydrogens.

(b)

Interpretation Introduction

Interpretation:

The major product of the given crossed Claisen condensation is to be stated.

Concept introduction:

In crossed claisen condensation, the enolisable ester is deprotonated by alkoxide ion. This enolate ion undergoes a nucleophilic acyl substitution with non-enolisable ester to give a beta-keto ester. It is deprotonated by an alkoxide ion followed by protonation to give beta-keto ester. In this reaction, the electrophilic component is ester without alpha hydrogens.

(c)

Interpretation Introduction

Interpretation:

The major product of the given crossed Claisen condensation is to be stated.

Concept introduction:

In crossed claisen condensation, the enolisable ester is deprotonated by alkoxide ion. This enolate ion undergoes a nucleophilic acyl substitution with non-enolisable ester to give a beta-keto ester. It is deprotonated by an alkoxide ion followed by protonation to give beta-keto ester. In this reaction, the electrophilic component is ester without alpha hydrogens.

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Answer 3

Question

Chapter 22.14, Problem 22.44P

(a)

Interpretation Introduction

Interpretation:

The major product of the given crossed Claisen condensation has to be stated.

Concept introduction:

In crossed claisen condensation, the enolisable ester is deprotonated by alkoxide ion. This enolate ion undergoes a nucleophilic acyl substitution with non-enolisable ester to give a beta-keto ester. It is deprotonated by an alkoxide ion followed by protonation to give beta-keto ester. In this reaction, the electrophilic component is ester without alpha hydrogens.

(b)

Interpretation Introduction

Interpretation:

The major product of the given crossed Claisen condensation is to be stated.

Concept introduction:

In crossed claisen condensation, the enolisable ester is deprotonated by alkoxide ion. This enolate ion undergoes a nucleophilic acyl substitution with non-enolisable ester to give a beta-keto ester. It is deprotonated by an alkoxide ion followed by protonation to give beta-keto ester. In this reaction, the electrophilic component is ester without alpha hydrogens.

(c)

Interpretation Introduction

Interpretation:

The major product of the given crossed Claisen condensation is to be stated.

Concept introduction:

In crossed claisen condensation, the enolisable ester is deprotonated by alkoxide ion. This enolate ion undergoes a nucleophilic acyl substitution with non-enolisable ester to give a beta-keto ester. It is deprotonated by an alkoxide ion followed by protonation to give beta-keto ester. In this reaction, the electrophilic component is ester without alpha hydrogens.

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Answer 4

Question

Chapter 22.14, Problem 22.44P

(a)

Interpretation Introduction

Interpretation:

The major product of the given crossed Claisen condensation has to be stated.

Concept introduction:

In crossed claisen condensation, the enolisable ester is deprotonated by alkoxide ion. This enolate ion undergoes a nucleophilic acyl substitution with non-enolisable ester to give a beta-keto ester. It is deprotonated by an alkoxide ion followed by protonation to give beta-keto ester. In this reaction, the electrophilic component is ester without alpha hydrogens.

(b)

Interpretation Introduction

Interpretation:

The major product of the given crossed Claisen condensation is to be stated.

Concept introduction:

In crossed claisen condensation, the enolisable ester is deprotonated by alkoxide ion. This enolate ion undergoes a nucleophilic acyl substitution with non-enolisable ester to give a beta-keto ester. It is deprotonated by an alkoxide ion followed by protonation to give beta-keto ester. In this reaction, the electrophilic component is ester without alpha hydrogens.

(c)

Interpretation Introduction

Interpretation:

The major product of the given crossed Claisen condensation is to be stated.

Concept introduction:

In crossed claisen condensation, the enolisable ester is deprotonated by alkoxide ion. This enolate ion undergoes a nucleophilic acyl substitution with non-enolisable ester to give a beta-keto ester. It is deprotonated by an alkoxide ion followed by protonation to give beta-keto ester. In this reaction, the electrophilic component is ester without alpha hydrogens.

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Answer 5

Chapter 22.14, Problem 22.44P

(a)

Interpretation Introduction

Interpretation:

The major product of the given crossed Claisen condensation has to be stated.

Concept introduction:

In crossed claisen condensation, the enolisable ester is deprotonated by alkoxide ion. This enolate ion undergoes a nucleophilic acyl substitution with non-enolisable ester to give a beta-keto ester. It is deprotonated by an alkoxide ion followed by protonation to give beta-keto ester. In this reaction, the electrophilic component is ester without alpha hydrogens.

(b)

Interpretation Introduction

Interpretation:

The major product of the given crossed Claisen condensation is to be stated.

Concept introduction:

In crossed claisen condensation, the enolisable ester is deprotonated by alkoxide ion. This enolate ion undergoes a nucleophilic acyl substitution with non-enolisable ester to give a beta-keto ester. It is deprotonated by an alkoxide ion followed by protonation to give beta-keto ester. In this reaction, the electrophilic component is ester without alpha hydrogens.

(c)

Interpretation Introduction

Interpretation:

The major product of the given crossed Claisen condensation is to be stated.

Concept introduction:

In crossed claisen condensation, the enolisable ester is deprotonated by alkoxide ion. This enolate ion undergoes a nucleophilic acyl substitution with non-enolisable ester to give a beta-keto ester. It is deprotonated by an alkoxide ion followed by protonation to give beta-keto ester. In this reaction, the electrophilic component is ester without alpha hydrogens.

Answer 6

Chapter 22.14, Problem 22.44P

(a)

Interpretation Introduction

Interpretation:

The major product of the given crossed Claisen condensation has to be stated.

Concept introduction:

In crossed claisen condensation, the enolisable ester is deprotonated by alkoxide ion. This enolate ion undergoes a nucleophilic acyl substitution with non-enolisable ester to give a beta-keto ester. It is deprotonated by an alkoxide ion followed by protonation to give beta-keto ester. In this reaction, the electrophilic component is ester without alpha hydrogens.

Answer 7

Chapter 22.14, Problem 22.44P

(a)

Interpretation Introduction

Interpretation:

The major product of the given crossed Claisen condensation has to be stated.

Concept introduction:

In crossed claisen condensation, the enolisable ester is deprotonated by alkoxide ion. This enolate ion undergoes a nucleophilic acyl substitution with non-enolisable ester to give a beta-keto ester. It is deprotonated by an alkoxide ion followed by protonation to give beta-keto ester. In this reaction, the electrophilic component is ester without alpha hydrogens.

Answer 8

(b)

Interpretation Introduction

Interpretation:

The major product of the given crossed Claisen condensation is to be stated.

Concept introduction:

In crossed claisen condensation, the enolisable ester is deprotonated by alkoxide ion. This enolate ion undergoes a nucleophilic acyl substitution with non-enolisable ester to give a beta-keto ester. It is deprotonated by an alkoxide ion followed by protonation to give beta-keto ester. In this reaction, the electrophilic component is ester without alpha hydrogens.

Answer 9

(b)

Interpretation Introduction

Interpretation:

The major product of the given crossed Claisen condensation is to be stated.

Concept introduction:

In crossed claisen condensation, the enolisable ester is deprotonated by alkoxide ion. This enolate ion undergoes a nucleophilic acyl substitution with non-enolisable ester to give a beta-keto ester. It is deprotonated by an alkoxide ion followed by protonation to give beta-keto ester. In this reaction, the electrophilic component is ester without alpha hydrogens.

Answer 10

(c)

Interpretation Introduction

Interpretation:

The major product of the given crossed Claisen condensation is to be stated.

Concept introduction:

In crossed claisen condensation, the enolisable ester is deprotonated by alkoxide ion. This enolate ion undergoes a nucleophilic acyl substitution with non-enolisable ester to give a beta-keto ester. It is deprotonated by an alkoxide ion followed by protonation to give beta-keto ester. In this reaction, the electrophilic component is ester without alpha hydrogens.

Answer 11

(c)

Interpretation Introduction

Interpretation:

The major product of the given crossed Claisen condensation is to be stated.

Concept introduction:

In crossed claisen condensation, the enolisable ester is deprotonated by alkoxide ion. This enolate ion undergoes a nucleophilic acyl substitution with non-enolisable ester to give a beta-keto ester. It is deprotonated by an alkoxide ion followed by protonation to give beta-keto ester. In this reaction, the electrophilic component is ester without alpha hydrogens.

Answer 12

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Answer 13

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Answer 14

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Answer 15

Ch. 22.2A - Prob. 22.2P Ch. 22.4 - Without looking back, propose a mechanism for the...Ch. 22.4 - Prob. 22.8P Ch. 22.4 - Prob. 22.9P Ch. 22.5A - Prob. 22.10P Ch. 22.5A - Prob. 22.11P Ch. 22.5B - Prob. 22.12P Ch. 22.5B - Predict the products of the following reactions....Ch. 22.5B - Which compounds will give positive iodoform tests?...Ch. 22.5C - Propose a mechanism for the acid-catalyzed...

Solution Summary: The author explains that the major product of the given crossed Claisen condensation is shown below.

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