The mechanism for the sulfonation of pyridine is to be stated and the reason as to why sulfonation occurs at the 3 -position is to be explained. Concept introduction: The reaction in which a sulfonic acid functional group replaces a hydrogen atom of an arene is known as sulfonation reaction. Sulfur trioxide acts as an electrophile in this reaction. When aqueous sulphuric acid is heated with sulfonic acid, desulfonation takes place.

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Answer 1

Question

Chapter 19.10B, Problem 19.12P

Interpretation Introduction

Interpretation:

The mechanism for the sulfonation of pyridine is to be stated and the reason as to why sulfonation occurs at the 3-position is to be explained.

Concept introduction:

The reaction in which a sulfonic acid functional group replaces a hydrogen atom of an arene is known as sulfonation reaction. Sulfur trioxide acts as an electrophile in this reaction. When aqueous sulphuric acid is heated with sulfonic acid, desulfonation takes place.

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Answer 2

Question

Chapter 19.10B, Problem 19.12P

Interpretation Introduction

Interpretation:

The mechanism for the sulfonation of pyridine is to be stated and the reason as to why sulfonation occurs at the 3-position is to be explained.

Concept introduction:

The reaction in which a sulfonic acid functional group replaces a hydrogen atom of an arene is known as sulfonation reaction. Sulfur trioxide acts as an electrophile in this reaction. When aqueous sulphuric acid is heated with sulfonic acid, desulfonation takes place.

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Answer 3

Question

Chapter 19.10B, Problem 19.12P

Interpretation Introduction

Interpretation:

The mechanism for the sulfonation of pyridine is to be stated and the reason as to why sulfonation occurs at the 3-position is to be explained.

Concept introduction:

The reaction in which a sulfonic acid functional group replaces a hydrogen atom of an arene is known as sulfonation reaction. Sulfur trioxide acts as an electrophile in this reaction. When aqueous sulphuric acid is heated with sulfonic acid, desulfonation takes place.

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Answer 4

Question

Chapter 19.10B, Problem 19.12P

Interpretation Introduction

Interpretation:

The mechanism for the sulfonation of pyridine is to be stated and the reason as to why sulfonation occurs at the 3-position is to be explained.

Concept introduction:

The reaction in which a sulfonic acid functional group replaces a hydrogen atom of an arene is known as sulfonation reaction. Sulfur trioxide acts as an electrophile in this reaction. When aqueous sulphuric acid is heated with sulfonic acid, desulfonation takes place.

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Answer 5

Chapter 19.10B, Problem 19.12P

Interpretation Introduction

Interpretation:

The mechanism for the sulfonation of pyridine is to be stated and the reason as to why sulfonation occurs at the 3-position is to be explained.

Concept introduction:

The reaction in which a sulfonic acid functional group replaces a hydrogen atom of an arene is known as sulfonation reaction. Sulfur trioxide acts as an electrophile in this reaction. When aqueous sulphuric acid is heated with sulfonic acid, desulfonation takes place.

Answer 6

Chapter 19.10B, Problem 19.12P

Interpretation Introduction

Interpretation:

The mechanism for the sulfonation of pyridine is to be stated and the reason as to why sulfonation occurs at the 3-position is to be explained.

Concept introduction:

The reaction in which a sulfonic acid functional group replaces a hydrogen atom of an arene is known as sulfonation reaction. Sulfur trioxide acts as an electrophile in this reaction. When aqueous sulphuric acid is heated with sulfonic acid, desulfonation takes place.

Answer 7

Chapter 19.10B, Problem 19.12P

Interpretation Introduction

Interpretation:

The mechanism for the sulfonation of pyridine is to be stated and the reason as to why sulfonation occurs at the 3-position is to be explained.

Concept introduction:

The reaction in which a sulfonic acid functional group replaces a hydrogen atom of an arene is known as sulfonation reaction. Sulfur trioxide acts as an electrophile in this reaction. When aqueous sulphuric acid is heated with sulfonic acid, desulfonation takes place.

Answer 8

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Answer 9

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Answer 10

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Answer 11

Ch. 19.2A - Prob. 19.1P Ch. 19.2B - Prob. 19.2P Ch. 19.2B - Give correct names for the following amines:Ch. 19.3 - Prob. 19.4P Ch. 19.4 - Prob. 19.5P Ch. 19.6 - Rank each set of compounds in order of increasing...Ch. 19.8A - Prob. 19.7P Ch. 19.8C - Prob. 19.8P Ch. 19.8C - Prob. 19.9P Ch. 19.8D - a. Show how fragmentation occurs to give the base...

Solution Summary: The author explains the mechanism for the sulfonation of pyridine and the reason as to why it occurs at the 3 -position.

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