The alternative mechanism suggested for Claisen rearrangement of allyl phenyl ether is to be explained. Concept introduction: Claisen rearrangement is the reaction in which allyl phenyl ether is heated at 200 ° C , and rearrangement of the allyl group takes place on the phenyl ring. An unstable intermediate is formed in the reaction. Friedel-Crafts alkylation is the reaction in which a phenyl ring reacts with an alkyl halide to form alkyl benzene as product. This reaction is an electrophilic aromatic substitution reaction.

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Answer 1

Question

Chapter 21, Problem 5PP

Interpretation Introduction

Interpretation:

The alternative mechanism suggested for Claisen rearrangement of allyl phenyl ether is to be explained.

Concept introduction:

Claisen rearrangement is the reaction in which allyl phenyl ether is heated at 200°C, and rearrangement of the allyl group takes place on the phenyl ring. An unstable intermediate is formed in the reaction.

Friedel-Crafts alkylation is the reaction in which a phenyl ring reacts with an alkyl halide to form alkyl benzene as product. This reaction is an electrophilic aromatic substitution reaction.

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Answer 2

Question

Chapter 21, Problem 5PP

Interpretation Introduction

Interpretation:

The alternative mechanism suggested for Claisen rearrangement of allyl phenyl ether is to be explained.

Concept introduction:

Claisen rearrangement is the reaction in which allyl phenyl ether is heated at 200°C, and rearrangement of the allyl group takes place on the phenyl ring. An unstable intermediate is formed in the reaction.

Friedel-Crafts alkylation is the reaction in which a phenyl ring reacts with an alkyl halide to form alkyl benzene as product. This reaction is an electrophilic aromatic substitution reaction.

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Answer 3

Question

Chapter 21, Problem 5PP

Interpretation Introduction

Interpretation:

The alternative mechanism suggested for Claisen rearrangement of allyl phenyl ether is to be explained.

Concept introduction:

Claisen rearrangement is the reaction in which allyl phenyl ether is heated at 200°C, and rearrangement of the allyl group takes place on the phenyl ring. An unstable intermediate is formed in the reaction.

Friedel-Crafts alkylation is the reaction in which a phenyl ring reacts with an alkyl halide to form alkyl benzene as product. This reaction is an electrophilic aromatic substitution reaction.

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Answer 4

Question

Chapter 21, Problem 5PP

Interpretation Introduction

Interpretation:

The alternative mechanism suggested for Claisen rearrangement of allyl phenyl ether is to be explained.

Concept introduction:

Claisen rearrangement is the reaction in which allyl phenyl ether is heated at 200°C, and rearrangement of the allyl group takes place on the phenyl ring. An unstable intermediate is formed in the reaction.

Friedel-Crafts alkylation is the reaction in which a phenyl ring reacts with an alkyl halide to form alkyl benzene as product. This reaction is an electrophilic aromatic substitution reaction.

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Answer 5

Chapter 21, Problem 5PP

Interpretation Introduction

Interpretation:

The alternative mechanism suggested for Claisen rearrangement of allyl phenyl ether is to be explained.

Concept introduction:

Claisen rearrangement is the reaction in which allyl phenyl ether is heated at 200°C, and rearrangement of the allyl group takes place on the phenyl ring. An unstable intermediate is formed in the reaction.

Friedel-Crafts alkylation is the reaction in which a phenyl ring reacts with an alkyl halide to form alkyl benzene as product. This reaction is an electrophilic aromatic substitution reaction.

Answer 6

Chapter 21, Problem 5PP

Interpretation Introduction

Interpretation:

The alternative mechanism suggested for Claisen rearrangement of allyl phenyl ether is to be explained.

Concept introduction:

Claisen rearrangement is the reaction in which allyl phenyl ether is heated at 200°C, and rearrangement of the allyl group takes place on the phenyl ring. An unstable intermediate is formed in the reaction.

Friedel-Crafts alkylation is the reaction in which a phenyl ring reacts with an alkyl halide to form alkyl benzene as product. This reaction is an electrophilic aromatic substitution reaction.

Answer 7

Chapter 21, Problem 5PP

Interpretation Introduction

Interpretation:

The alternative mechanism suggested for Claisen rearrangement of allyl phenyl ether is to be explained.

Concept introduction:

Claisen rearrangement is the reaction in which allyl phenyl ether is heated at 200°C, and rearrangement of the allyl group takes place on the phenyl ring. An unstable intermediate is formed in the reaction.

Friedel-Crafts alkylation is the reaction in which a phenyl ring reacts with an alkyl halide to form alkyl benzene as product. This reaction is an electrophilic aromatic substitution reaction.

Answer 8

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Answer 10

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Answer 11

Ch. 21 - PRACTICE PROBLEM 21.1 If we examine Table 21.1, we...Ch. 21 - PRACTICE PROBLEM If we examine Table 21.1, we see...Ch. 21 - Prob. 3PP Ch. 21 - PRACTICE PROBLEM 21.4 Predict the products of each...Ch. 21 - Prob. 5PP Ch. 21 - PRACTICE PROBLEM 21.6 What are compounds A and B...Ch. 21 - Prob. 7PP Ch. 21 - PRACTICE PROBLEM Outline a possible synthesis of...Ch. 21 - PRACTICE PROBLEM 1-Fluoro-2,4-dinitrobenzene is...Ch. 21 - PRACTICE PROBLEM 21.10 When o-chlorotoluene is...

Solution Summary: The author explains the alternative mechanism suggested for Claisen rearrangement of allyl phenyl

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