(a) Interpretation: The structure of the conjugate acid of 4 − ( dimethylamino ) pyridine is to be drawn. Along with the help of resonance structure, the reason as to why 4 − ( dimethylamino ) pyridine is more basic than pyridine is to be stated. Concept introduction: Pyridine is a six-membered heterocyclic aromatic ring where a nitrogen atom is placed instead of a carbon atom. The DMAP molecule is a derivative of pyridine molecule. It is used as a base and a nucleophilic catalyst. Electron density and basicity are directly proportional to each other.

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Answer 1

Question

Chapter 26, Problem 26.7P

Interpretation Introduction

(a)

Interpretation:

The structure of the conjugate acid of 4−(dimethylamino)pyridine is to be drawn. Along with the help of resonance structure, the reason as to why 4−(dimethylamino)pyridine is more basic than pyridine is to be stated.

Concept introduction:

Pyridine is a six-membered heterocyclic aromatic ring where a nitrogen atom is placed instead of a carbon atom. The DMAP molecule is a derivative of pyridine molecule. It is used as a base and a nucleophilic catalyst. Electron density and basicity are directly proportional to each other.

Interpretation Introduction

(b)

Interpretation:

The product obtained from the reaction of 4−(dimethylamino)pyridine with CH3I is to be stated.

Concept introduction:

Pyridine is a six-membered heterocyclic aromatic ring where a nitrogen atom is placed instead of a carbon atom. The DMAP molecule is a derivative of pyridine molecule. It is used as a base and a nucleophilic catalyst. Electron density and basicity are directly proportional to each other.

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Answer 2

Question

Chapter 26, Problem 26.7P

Interpretation Introduction

(a)

Interpretation:

The structure of the conjugate acid of 4−(dimethylamino)pyridine is to be drawn. Along with the help of resonance structure, the reason as to why 4−(dimethylamino)pyridine is more basic than pyridine is to be stated.

Concept introduction:

Pyridine is a six-membered heterocyclic aromatic ring where a nitrogen atom is placed instead of a carbon atom. The DMAP molecule is a derivative of pyridine molecule. It is used as a base and a nucleophilic catalyst. Electron density and basicity are directly proportional to each other.

Interpretation Introduction

(b)

Interpretation:

The product obtained from the reaction of 4−(dimethylamino)pyridine with CH3I is to be stated.

Concept introduction:

Pyridine is a six-membered heterocyclic aromatic ring where a nitrogen atom is placed instead of a carbon atom. The DMAP molecule is a derivative of pyridine molecule. It is used as a base and a nucleophilic catalyst. Electron density and basicity are directly proportional to each other.

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Answer 3

Question

Chapter 26, Problem 26.7P

Interpretation Introduction

(a)

Interpretation:

The structure of the conjugate acid of 4−(dimethylamino)pyridine is to be drawn. Along with the help of resonance structure, the reason as to why 4−(dimethylamino)pyridine is more basic than pyridine is to be stated.

Concept introduction:

Pyridine is a six-membered heterocyclic aromatic ring where a nitrogen atom is placed instead of a carbon atom. The DMAP molecule is a derivative of pyridine molecule. It is used as a base and a nucleophilic catalyst. Electron density and basicity are directly proportional to each other.

Interpretation Introduction

(b)

Interpretation:

The product obtained from the reaction of 4−(dimethylamino)pyridine with CH3I is to be stated.

Concept introduction:

Pyridine is a six-membered heterocyclic aromatic ring where a nitrogen atom is placed instead of a carbon atom. The DMAP molecule is a derivative of pyridine molecule. It is used as a base and a nucleophilic catalyst. Electron density and basicity are directly proportional to each other.

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Answer 4

Question

Chapter 26, Problem 26.7P

Interpretation Introduction

(a)

Interpretation:

The structure of the conjugate acid of 4−(dimethylamino)pyridine is to be drawn. Along with the help of resonance structure, the reason as to why 4−(dimethylamino)pyridine is more basic than pyridine is to be stated.

Concept introduction:

Pyridine is a six-membered heterocyclic aromatic ring where a nitrogen atom is placed instead of a carbon atom. The DMAP molecule is a derivative of pyridine molecule. It is used as a base and a nucleophilic catalyst. Electron density and basicity are directly proportional to each other.

Interpretation Introduction

(b)

Interpretation:

The product obtained from the reaction of 4−(dimethylamino)pyridine with CH3I is to be stated.

Concept introduction:

Pyridine is a six-membered heterocyclic aromatic ring where a nitrogen atom is placed instead of a carbon atom. The DMAP molecule is a derivative of pyridine molecule. It is used as a base and a nucleophilic catalyst. Electron density and basicity are directly proportional to each other.

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Answer 5

Chapter 26, Problem 26.7P

Interpretation Introduction

(a)

Interpretation:

The structure of the conjugate acid of 4−(dimethylamino)pyridine is to be drawn. Along with the help of resonance structure, the reason as to why 4−(dimethylamino)pyridine is more basic than pyridine is to be stated.

Concept introduction:

Pyridine is a six-membered heterocyclic aromatic ring where a nitrogen atom is placed instead of a carbon atom. The DMAP molecule is a derivative of pyridine molecule. It is used as a base and a nucleophilic catalyst. Electron density and basicity are directly proportional to each other.

Interpretation Introduction

(b)

Interpretation:

The product obtained from the reaction of 4−(dimethylamino)pyridine with CH3I is to be stated.

Concept introduction:

Pyridine is a six-membered heterocyclic aromatic ring where a nitrogen atom is placed instead of a carbon atom. The DMAP molecule is a derivative of pyridine molecule. It is used as a base and a nucleophilic catalyst. Electron density and basicity are directly proportional to each other.

Answer 6

Chapter 26, Problem 26.7P

Interpretation Introduction

(a)

Interpretation:

The structure of the conjugate acid of 4−(dimethylamino)pyridine is to be drawn. Along with the help of resonance structure, the reason as to why 4−(dimethylamino)pyridine is more basic than pyridine is to be stated.

Concept introduction:

Pyridine is a six-membered heterocyclic aromatic ring where a nitrogen atom is placed instead of a carbon atom. The DMAP molecule is a derivative of pyridine molecule. It is used as a base and a nucleophilic catalyst. Electron density and basicity are directly proportional to each other.

Answer 7

Chapter 26, Problem 26.7P

Interpretation Introduction

(a)

Interpretation:

The structure of the conjugate acid of 4−(dimethylamino)pyridine is to be drawn. Along with the help of resonance structure, the reason as to why 4−(dimethylamino)pyridine is more basic than pyridine is to be stated.

Concept introduction:

Pyridine is a six-membered heterocyclic aromatic ring where a nitrogen atom is placed instead of a carbon atom. The DMAP molecule is a derivative of pyridine molecule. It is used as a base and a nucleophilic catalyst. Electron density and basicity are directly proportional to each other.

Answer 8

Interpretation Introduction

(b)

Interpretation:

The product obtained from the reaction of 4−(dimethylamino)pyridine with CH3I is to be stated.

Concept introduction:

Pyridine is a six-membered heterocyclic aromatic ring where a nitrogen atom is placed instead of a carbon atom. The DMAP molecule is a derivative of pyridine molecule. It is used as a base and a nucleophilic catalyst. Electron density and basicity are directly proportional to each other.

Answer 9

Interpretation Introduction

(b)

Interpretation:

The product obtained from the reaction of 4−(dimethylamino)pyridine with CH3I is to be stated.

Concept introduction:

Pyridine is a six-membered heterocyclic aromatic ring where a nitrogen atom is placed instead of a carbon atom. The DMAP molecule is a derivative of pyridine molecule. It is used as a base and a nucleophilic catalyst. Electron density and basicity are directly proportional to each other.

Answer 10

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Answer 13

Ch. 26 - Prob. 26.1P Ch. 26 - Prob. 26.2P Ch. 26 - Prob. 26.3P Ch. 26 - Prob. 26.4P Ch. 26 - Prob. 26.5P Ch. 26 - Prob. 26.6P Ch. 26 - Prob. 26.7P Ch. 26 - Prob. 26.8P Ch. 26 - Prob. 26.9P Ch. 26 - Prob. 26.10P

Solution Summary: The author explains the structure of the conjugate acid of 4-(dimethylamino), which is a derivative of pyridine molecule.

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Chapter 26 Solutions