An acid-catalyzed and a base-catalyzed rearrangement of a β , γ -unsaturated carbonyl compound to a more stable α , β -unsaturated carbonyl compound has to be proposed. Concept introduction: The carbon which is adjacent to the carbonyl group is known as α -carbon , followed next by β -carbon and γ -carbon . The α , β -unsaturated carbonyl compounds are a type of carbonyl compounds where there is a double bond between the α and β -carbon . The β , γ -unsaturated carbonyl compounds are those where there is a double bond between the β and γ carbon. The α , β -unsaturated carbonyl compounds are most stable than the β , γ -unsaturated carbonyl compounds and hence rearrangement takes place in presence of either an acid or a base.

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Can you please explain this problem to me and expand it so I can understand the full Lewis dot structure? Thanks!

Answer 1

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Chapter 17, Problem 64P

(a)

Interpretation Introduction

Interpretation: An acid-catalyzed and a base-catalyzed rearrangement of a β,γ-unsaturated carbonyl compound to a more stable α,β-unsaturated carbonyl compound has to be proposed.

Concept introduction: The carbon which is adjacent to the carbonyl group is known as α-carbon, followed next by β-carbon and γ-carbon. The α,β-unsaturated carbonyl compounds are a type of carbonyl compounds where there is a double bond between the α and β-carbon. The β,γ-unsaturated carbonyl compounds are those where there is a double bond between the β and γ carbon. The α,β-unsaturated carbonyl compounds are most stable than the β,γ-unsaturated carbonyl compounds and hence rearrangement takes place in presence of either an acid or a base.

(b)

Interpretation Introduction

Interpretation: An acid-catalyzed and a base-catalyzed rearrangement of a β,γ-unsaturated carbonyl compound to a more stable α,β-unsaturated carbonyl compound has to be proposed.

Concept introduction: The carbon which is adjacent to the carbonyl group is known as α-carbon, followed next by β-carbon and γ-carbon. The α,β-unsaturated carbonyl compounds are a type of carbonyl compounds where there is a double bond between the α and β-carbon. The β,γ-unsaturated carbonyl compounds are those where there is a double bond between the β and γ carbon. The α,β-unsaturated carbonyl compounds are most stable than the β,γ-unsaturated carbonyl compounds and hence rearrangement takes place in presence of either an acid or a base.

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Can you please explain this problem to me and expand it so I can understand the full Lewis dot structure? Thanks!

Answer 2

Question

Chapter 17, Problem 64P

(a)

Interpretation Introduction

Interpretation: An acid-catalyzed and a base-catalyzed rearrangement of a β,γ-unsaturated carbonyl compound to a more stable α,β-unsaturated carbonyl compound has to be proposed.

Concept introduction: The carbon which is adjacent to the carbonyl group is known as α-carbon, followed next by β-carbon and γ-carbon. The α,β-unsaturated carbonyl compounds are a type of carbonyl compounds where there is a double bond between the α and β-carbon. The β,γ-unsaturated carbonyl compounds are those where there is a double bond between the β and γ carbon. The α,β-unsaturated carbonyl compounds are most stable than the β,γ-unsaturated carbonyl compounds and hence rearrangement takes place in presence of either an acid or a base.

(b)

Interpretation Introduction

Interpretation: An acid-catalyzed and a base-catalyzed rearrangement of a β,γ-unsaturated carbonyl compound to a more stable α,β-unsaturated carbonyl compound has to be proposed.

Concept introduction: The carbon which is adjacent to the carbonyl group is known as α-carbon, followed next by β-carbon and γ-carbon. The α,β-unsaturated carbonyl compounds are a type of carbonyl compounds where there is a double bond between the α and β-carbon. The β,γ-unsaturated carbonyl compounds are those where there is a double bond between the β and γ carbon. The α,β-unsaturated carbonyl compounds are most stable than the β,γ-unsaturated carbonyl compounds and hence rearrangement takes place in presence of either an acid or a base.

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Answer 3

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Chapter 17, Problem 64P

(a)

Interpretation Introduction

Interpretation: An acid-catalyzed and a base-catalyzed rearrangement of a β,γ-unsaturated carbonyl compound to a more stable α,β-unsaturated carbonyl compound has to be proposed.

Concept introduction: The carbon which is adjacent to the carbonyl group is known as α-carbon, followed next by β-carbon and γ-carbon. The α,β-unsaturated carbonyl compounds are a type of carbonyl compounds where there is a double bond between the α and β-carbon. The β,γ-unsaturated carbonyl compounds are those where there is a double bond between the β and γ carbon. The α,β-unsaturated carbonyl compounds are most stable than the β,γ-unsaturated carbonyl compounds and hence rearrangement takes place in presence of either an acid or a base.

(b)

Interpretation Introduction

Interpretation: An acid-catalyzed and a base-catalyzed rearrangement of a β,γ-unsaturated carbonyl compound to a more stable α,β-unsaturated carbonyl compound has to be proposed.

Concept introduction: The carbon which is adjacent to the carbonyl group is known as α-carbon, followed next by β-carbon and γ-carbon. The α,β-unsaturated carbonyl compounds are a type of carbonyl compounds where there is a double bond between the α and β-carbon. The β,γ-unsaturated carbonyl compounds are those where there is a double bond between the β and γ carbon. The α,β-unsaturated carbonyl compounds are most stable than the β,γ-unsaturated carbonyl compounds and hence rearrangement takes place in presence of either an acid or a base.

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Answer 4

Question

Chapter 17, Problem 64P

(a)

Interpretation Introduction

Interpretation: An acid-catalyzed and a base-catalyzed rearrangement of a β,γ-unsaturated carbonyl compound to a more stable α,β-unsaturated carbonyl compound has to be proposed.

Concept introduction: The carbon which is adjacent to the carbonyl group is known as α-carbon, followed next by β-carbon and γ-carbon. The α,β-unsaturated carbonyl compounds are a type of carbonyl compounds where there is a double bond between the α and β-carbon. The β,γ-unsaturated carbonyl compounds are those where there is a double bond between the β and γ carbon. The α,β-unsaturated carbonyl compounds are most stable than the β,γ-unsaturated carbonyl compounds and hence rearrangement takes place in presence of either an acid or a base.

(b)

Interpretation Introduction

Interpretation: An acid-catalyzed and a base-catalyzed rearrangement of a β,γ-unsaturated carbonyl compound to a more stable α,β-unsaturated carbonyl compound has to be proposed.

Concept introduction: The carbon which is adjacent to the carbonyl group is known as α-carbon, followed next by β-carbon and γ-carbon. The α,β-unsaturated carbonyl compounds are a type of carbonyl compounds where there is a double bond between the α and β-carbon. The β,γ-unsaturated carbonyl compounds are those where there is a double bond between the β and γ carbon. The α,β-unsaturated carbonyl compounds are most stable than the β,γ-unsaturated carbonyl compounds and hence rearrangement takes place in presence of either an acid or a base.

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Answer 5

Chapter 17, Problem 64P

(a)

Interpretation Introduction

Interpretation: An acid-catalyzed and a base-catalyzed rearrangement of a β,γ-unsaturated carbonyl compound to a more stable α,β-unsaturated carbonyl compound has to be proposed.

Concept introduction: The carbon which is adjacent to the carbonyl group is known as α-carbon, followed next by β-carbon and γ-carbon. The α,β-unsaturated carbonyl compounds are a type of carbonyl compounds where there is a double bond between the α and β-carbon. The β,γ-unsaturated carbonyl compounds are those where there is a double bond between the β and γ carbon. The α,β-unsaturated carbonyl compounds are most stable than the β,γ-unsaturated carbonyl compounds and hence rearrangement takes place in presence of either an acid or a base.

(b)

Interpretation Introduction

Interpretation: An acid-catalyzed and a base-catalyzed rearrangement of a β,γ-unsaturated carbonyl compound to a more stable α,β-unsaturated carbonyl compound has to be proposed.

Concept introduction: The carbon which is adjacent to the carbonyl group is known as α-carbon, followed next by β-carbon and γ-carbon. The α,β-unsaturated carbonyl compounds are a type of carbonyl compounds where there is a double bond between the α and β-carbon. The β,γ-unsaturated carbonyl compounds are those where there is a double bond between the β and γ carbon. The α,β-unsaturated carbonyl compounds are most stable than the β,γ-unsaturated carbonyl compounds and hence rearrangement takes place in presence of either an acid or a base.

Answer 6

Chapter 17, Problem 64P

(a)

Interpretation Introduction

Interpretation: An acid-catalyzed and a base-catalyzed rearrangement of a β,γ-unsaturated carbonyl compound to a more stable α,β-unsaturated carbonyl compound has to be proposed.

Concept introduction: The carbon which is adjacent to the carbonyl group is known as α-carbon, followed next by β-carbon and γ-carbon. The α,β-unsaturated carbonyl compounds are a type of carbonyl compounds where there is a double bond between the α and β-carbon. The β,γ-unsaturated carbonyl compounds are those where there is a double bond between the β and γ carbon. The α,β-unsaturated carbonyl compounds are most stable than the β,γ-unsaturated carbonyl compounds and hence rearrangement takes place in presence of either an acid or a base.

Answer 7

Chapter 17, Problem 64P

(a)

Interpretation Introduction

Interpretation: An acid-catalyzed and a base-catalyzed rearrangement of a β,γ-unsaturated carbonyl compound to a more stable α,β-unsaturated carbonyl compound has to be proposed.

Concept introduction: The carbon which is adjacent to the carbonyl group is known as α-carbon, followed next by β-carbon and γ-carbon. The α,β-unsaturated carbonyl compounds are a type of carbonyl compounds where there is a double bond between the α and β-carbon. The β,γ-unsaturated carbonyl compounds are those where there is a double bond between the β and γ carbon. The α,β-unsaturated carbonyl compounds are most stable than the β,γ-unsaturated carbonyl compounds and hence rearrangement takes place in presence of either an acid or a base.

Answer 8

(b)

Interpretation Introduction

Interpretation: An acid-catalyzed and a base-catalyzed rearrangement of a β,γ-unsaturated carbonyl compound to a more stable α,β-unsaturated carbonyl compound has to be proposed.

Concept introduction: The carbon which is adjacent to the carbonyl group is known as α-carbon, followed next by β-carbon and γ-carbon. The α,β-unsaturated carbonyl compounds are a type of carbonyl compounds where there is a double bond between the α and β-carbon. The β,γ-unsaturated carbonyl compounds are those where there is a double bond between the β and γ carbon. The α,β-unsaturated carbonyl compounds are most stable than the β,γ-unsaturated carbonyl compounds and hence rearrangement takes place in presence of either an acid or a base.

Answer 9

(b)

Interpretation Introduction

Interpretation: An acid-catalyzed and a base-catalyzed rearrangement of a β,γ-unsaturated carbonyl compound to a more stable α,β-unsaturated carbonyl compound has to be proposed.

Concept introduction: The carbon which is adjacent to the carbonyl group is known as α-carbon, followed next by β-carbon and γ-carbon. The α,β-unsaturated carbonyl compounds are a type of carbonyl compounds where there is a double bond between the α and β-carbon. The β,γ-unsaturated carbonyl compounds are those where there is a double bond between the β and γ carbon. The α,β-unsaturated carbonyl compounds are most stable than the β,γ-unsaturated carbonyl compounds and hence rearrangement takes place in presence of either an acid or a base.

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Ch. 17.1 - Prob. 1P Ch. 17.1 - Prob. 2P Ch. 17.1 - Prob. 3P Ch. 17.1 - Prob. 4P Ch. 17.1 - Rank the compounds in each of the following groups...Ch. 17.2 - Explain why 92% of 2,4-pemtanedione exists as the...Ch. 17.3 - Draw the enol tautomers for each of the following...Ch. 17.3 - Prob. 8P Ch. 17.4 - Prob. 9P Ch. 17.4 - Prob. 10P

Solution Summary: The author introduces the concept of an acid-catalyzed and a base catalytic rearrangement of beta,gamma-unsaturated carbonyl compound

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Chapter 17 Solutions