Theelementary steps depicting the mechanisms of each of the given reaction are to be written. Concept introduction: > The dehydration of secondary and tertiary alcohol proceeds through E1 mechanism. > The E1 mechanism involves the formation of carbocations. > Thestability order of carbocation is methyl < primary < secondary < tertiary. > The carbocation may be rearrangedbyshift of hydride oralkyl group of adjacent carbons. > The selection of hydride or alkyl group shift depends on the stability of the carbocation formed.

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Answer 1

Question

Chapter 7, Problem 53P

Interpretation Introduction

Interpretation:

Theelementary steps depicting the mechanisms of each of the given reaction are to be written.

Concept introduction:
>
The dehydration of secondary and tertiary alcohol proceeds through E1 mechanism.
>
The E1 mechanism involves the formation of carbocations.
>
Thestability order of carbocation is methyl < primary < secondary < tertiary.
>
The carbocation may be rearrangedbyshift of hydride oralkyl group of adjacent carbons.
>
The selection of hydride or alkyl group shift depends on the stability of the carbocation formed.

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Answer 2

Question

Chapter 7, Problem 53P

Interpretation Introduction

Interpretation:

Theelementary steps depicting the mechanisms of each of the given reaction are to be written.

Concept introduction:
>
The dehydration of secondary and tertiary alcohol proceeds through E1 mechanism.
>
The E1 mechanism involves the formation of carbocations.
>
Thestability order of carbocation is methyl < primary < secondary < tertiary.
>
The carbocation may be rearrangedbyshift of hydride oralkyl group of adjacent carbons.
>
The selection of hydride or alkyl group shift depends on the stability of the carbocation formed.

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Answer 3

Question

Chapter 7, Problem 53P

Interpretation Introduction

Interpretation:

Theelementary steps depicting the mechanisms of each of the given reaction are to be written.

Concept introduction:
>
The dehydration of secondary and tertiary alcohol proceeds through E1 mechanism.
>
The E1 mechanism involves the formation of carbocations.
>
Thestability order of carbocation is methyl < primary < secondary < tertiary.
>
The carbocation may be rearrangedbyshift of hydride oralkyl group of adjacent carbons.
>
The selection of hydride or alkyl group shift depends on the stability of the carbocation formed.

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Answer 4

Question

Chapter 7, Problem 53P

Interpretation Introduction

Interpretation:

Theelementary steps depicting the mechanisms of each of the given reaction are to be written.

Concept introduction:
>
The dehydration of secondary and tertiary alcohol proceeds through E1 mechanism.
>
The E1 mechanism involves the formation of carbocations.
>
Thestability order of carbocation is methyl < primary < secondary < tertiary.
>
The carbocation may be rearrangedbyshift of hydride oralkyl group of adjacent carbons.
>
The selection of hydride or alkyl group shift depends on the stability of the carbocation formed.

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Answer 5

Chapter 7, Problem 53P

Interpretation Introduction

Interpretation:

Theelementary steps depicting the mechanisms of each of the given reaction are to be written.

Concept introduction:
>
The dehydration of secondary and tertiary alcohol proceeds through E1 mechanism.
>
The E1 mechanism involves the formation of carbocations.
>
Thestability order of carbocation is methyl < primary < secondary < tertiary.
>
The carbocation may be rearrangedbyshift of hydride oralkyl group of adjacent carbons.
>
The selection of hydride or alkyl group shift depends on the stability of the carbocation formed.

Answer 6

Chapter 7, Problem 53P

Interpretation Introduction

Interpretation:

Theelementary steps depicting the mechanisms of each of the given reaction are to be written.

Concept introduction:
>
The dehydration of secondary and tertiary alcohol proceeds through E1 mechanism.
>
The E1 mechanism involves the formation of carbocations.
>
Thestability order of carbocation is methyl < primary < secondary < tertiary.
>
The carbocation may be rearrangedbyshift of hydride oralkyl group of adjacent carbons.
>
The selection of hydride or alkyl group shift depends on the stability of the carbocation formed.

Answer 7

Chapter 7, Problem 53P

Interpretation Introduction

Interpretation:

Theelementary steps depicting the mechanisms of each of the given reaction are to be written.

Concept introduction:
>
The dehydration of secondary and tertiary alcohol proceeds through E1 mechanism.
>
The E1 mechanism involves the formation of carbocations.
>
Thestability order of carbocation is methyl < primary < secondary < tertiary.
>
The carbocation may be rearrangedbyshift of hydride oralkyl group of adjacent carbons.
>
The selection of hydride or alkyl group shift depends on the stability of the carbocation formed.

Answer 8

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Answer 9

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Answer 10

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Answer 11

Ch. 7.1 - Name each of the following using IUPAC...Ch. 7.1 - Prob. 2P Ch. 7.2 - How many carbon atoms are sp2-hybridized in the...Ch. 7.3 - Prob. 4P Ch. 7.3 - Are cis-2-hexene and trans-3-hexene stereoisomers?...Ch. 7.4 - Prob. 6P Ch. 7.4 - Prob. 7P Ch. 7.4 - Give the IUPAC name of each of the compounds in...Ch. 7.5 - Arrange the following in order of increasing...Ch. 7.6 - Prob. 10P

Solution Summary: The author explains how the carbocation intermediate undergoes rearrangement by 1,2-methyl shift.

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