A mechanism corresponding to the hydrolysis of N , N -dimethylacetamide under basic condition is to be stated. Concept introduction: The basic hydrolysis of an amide comprises of three steps. The first step is the addition of the nucleophile. The second step is the elimination of the leaving group. The third step is the proton transfer.

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Answer 1

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Chapter 21.7C, Problem 21.20P

(a)

Interpretation Introduction

Interpretation:

A mechanism corresponding to the hydrolysis of N,N-dimethylacetamide under basic condition is to be stated.

Concept introduction:

The basic hydrolysis of an amide comprises of three steps. The first step is the addition of the nucleophile. The second step is the elimination of the leaving group. The third step is the proton transfer.

(b)

Interpretation Introduction

Interpretation:

A mechanism corresponding to the hydrolysis of N,N-dimethylacetamide under acidic condition is to be stated.

Concept introduction:

The mechanism of acidic hydrolysis of an amide comprises two stages. The first half is an acid catalyzed addition of the nucleophile (water). The second half is an acid catalyzed elimination of the leaving group.

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Answer 2

Question

Chapter 21.7C, Problem 21.20P

(a)

Interpretation Introduction

Interpretation:

A mechanism corresponding to the hydrolysis of N,N-dimethylacetamide under basic condition is to be stated.

Concept introduction:

The basic hydrolysis of an amide comprises of three steps. The first step is the addition of the nucleophile. The second step is the elimination of the leaving group. The third step is the proton transfer.

(b)

Interpretation Introduction

Interpretation:

A mechanism corresponding to the hydrolysis of N,N-dimethylacetamide under acidic condition is to be stated.

Concept introduction:

The mechanism of acidic hydrolysis of an amide comprises two stages. The first half is an acid catalyzed addition of the nucleophile (water). The second half is an acid catalyzed elimination of the leaving group.

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Answer 3

Question

Chapter 21.7C, Problem 21.20P

(a)

Interpretation Introduction

Interpretation:

A mechanism corresponding to the hydrolysis of N,N-dimethylacetamide under basic condition is to be stated.

Concept introduction:

The basic hydrolysis of an amide comprises of three steps. The first step is the addition of the nucleophile. The second step is the elimination of the leaving group. The third step is the proton transfer.

(b)

Interpretation Introduction

Interpretation:

A mechanism corresponding to the hydrolysis of N,N-dimethylacetamide under acidic condition is to be stated.

Concept introduction:

The mechanism of acidic hydrolysis of an amide comprises two stages. The first half is an acid catalyzed addition of the nucleophile (water). The second half is an acid catalyzed elimination of the leaving group.

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Answer 4

Question

Chapter 21.7C, Problem 21.20P

(a)

Interpretation Introduction

Interpretation:

A mechanism corresponding to the hydrolysis of N,N-dimethylacetamide under basic condition is to be stated.

Concept introduction:

The basic hydrolysis of an amide comprises of three steps. The first step is the addition of the nucleophile. The second step is the elimination of the leaving group. The third step is the proton transfer.

(b)

Interpretation Introduction

Interpretation:

A mechanism corresponding to the hydrolysis of N,N-dimethylacetamide under acidic condition is to be stated.

Concept introduction:

The mechanism of acidic hydrolysis of an amide comprises two stages. The first half is an acid catalyzed addition of the nucleophile (water). The second half is an acid catalyzed elimination of the leaving group.

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Answer 5

Chapter 21.7C, Problem 21.20P

(a)

Interpretation Introduction

Interpretation:

A mechanism corresponding to the hydrolysis of N,N-dimethylacetamide under basic condition is to be stated.

Concept introduction:

The basic hydrolysis of an amide comprises of three steps. The first step is the addition of the nucleophile. The second step is the elimination of the leaving group. The third step is the proton transfer.

(b)

Interpretation Introduction

Interpretation:

A mechanism corresponding to the hydrolysis of N,N-dimethylacetamide under acidic condition is to be stated.

Concept introduction:

The mechanism of acidic hydrolysis of an amide comprises two stages. The first half is an acid catalyzed addition of the nucleophile (water). The second half is an acid catalyzed elimination of the leaving group.

Answer 6

Chapter 21.7C, Problem 21.20P

(a)

Interpretation Introduction

Interpretation:

A mechanism corresponding to the hydrolysis of N,N-dimethylacetamide under basic condition is to be stated.

Concept introduction:

The basic hydrolysis of an amide comprises of three steps. The first step is the addition of the nucleophile. The second step is the elimination of the leaving group. The third step is the proton transfer.

Answer 7

Chapter 21.7C, Problem 21.20P

(a)

Interpretation Introduction

Interpretation:

A mechanism corresponding to the hydrolysis of N,N-dimethylacetamide under basic condition is to be stated.

Concept introduction:

The basic hydrolysis of an amide comprises of three steps. The first step is the addition of the nucleophile. The second step is the elimination of the leaving group. The third step is the proton transfer.

Answer 8

(b)

Interpretation Introduction

Interpretation:

A mechanism corresponding to the hydrolysis of N,N-dimethylacetamide under acidic condition is to be stated.

Concept introduction:

The mechanism of acidic hydrolysis of an amide comprises two stages. The first half is an acid catalyzed addition of the nucleophile (water). The second half is an acid catalyzed elimination of the leaving group.

Answer 9

(b)

Interpretation Introduction

Interpretation:

A mechanism corresponding to the hydrolysis of N,N-dimethylacetamide under acidic condition is to be stated.

Concept introduction:

The mechanism of acidic hydrolysis of an amide comprises two stages. The first half is an acid catalyzed addition of the nucleophile (water). The second half is an acid catalyzed elimination of the leaving group.

Answer 10

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Answer 11

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Answer 12

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Answer 13

Ch. 21.2F - Name the following carboxylic acid derivatives,...Ch. 21.4A - Prob. 21.2P Ch. 21.4A - Prob. 21.3P Ch. 21.4A - Prob. 21.4P Ch. 21.5C - Prob. 21.7P Ch. 21.6 - When ethyl 4-hydroxybutyrate is heated in the...Ch. 21.6 - Propose a mechanism for the following ring-opening...Ch. 21.6 - Prob. 21.15P Ch. 21.7B - Prob. 21.16P Ch. 21.7C - Prob. 21.19P

Solution Summary: The author explains the basic hydrolysis of N,N-dimethylacetamide under basic condition. The first step is the addition of the nucleophile.

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