(a) Interpretation: The stepwise mechanism that illustrates the formation of E is to be drawn. Concept introduction: The treatment of an organic halide with an alkene in the presence of Pd catalyst to form an alkene that is highly substituted with a new C − C bond is known as Heck reaction. Generally, [ Pd ( OAc ) 2 ] in the presence of [ P ( o -tolyl ) 3 ] is utilized as a catalyst. The reaction is carried out in the presence of organic base, like Et 3 N .

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Answer 1

Question

Chapter 26, Problem 26.39P

Interpretation Introduction

(a)

Interpretation: The stepwise mechanism that illustrates the formation of E is to be drawn.

Concept introduction: The treatment of an organic halide with an alkene in the presence of Pd catalyst to form an alkene that is highly substituted with a new C−C bond is known as Heck reaction. Generally, [Pd(OAc)2] in the presence of [P(o-tolyl)3] is utilized as a catalyst. The reaction is carried out in the presence of organic base, like Et3N.

Interpretation Introduction

(b)

Interpretation: The suggestion made by the formation of E about the stereochemistry of elimination reaction is to be stated.

Concept introduction: The treatment of an organic halide with an alkene in the presence of Pd catalyst to form an alkene that is highly substituted with a new C−C bond is known as Heck reaction. Generally, [Pd(OAc)2] in the presence of [P(o-tolyl)3] is utilized as a catalyst. The reaction is carried out in the presence of organic base, like Et3N.

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Answer 2

Question

Chapter 26, Problem 26.39P

Interpretation Introduction

(a)

Interpretation: The stepwise mechanism that illustrates the formation of E is to be drawn.

Concept introduction: The treatment of an organic halide with an alkene in the presence of Pd catalyst to form an alkene that is highly substituted with a new C−C bond is known as Heck reaction. Generally, [Pd(OAc)2] in the presence of [P(o-tolyl)3] is utilized as a catalyst. The reaction is carried out in the presence of organic base, like Et3N.

Interpretation Introduction

(b)

Interpretation: The suggestion made by the formation of E about the stereochemistry of elimination reaction is to be stated.

Concept introduction: The treatment of an organic halide with an alkene in the presence of Pd catalyst to form an alkene that is highly substituted with a new C−C bond is known as Heck reaction. Generally, [Pd(OAc)2] in the presence of [P(o-tolyl)3] is utilized as a catalyst. The reaction is carried out in the presence of organic base, like Et3N.

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Answer 3

Question

Chapter 26, Problem 26.39P

Interpretation Introduction

(a)

Interpretation: The stepwise mechanism that illustrates the formation of E is to be drawn.

Concept introduction: The treatment of an organic halide with an alkene in the presence of Pd catalyst to form an alkene that is highly substituted with a new C−C bond is known as Heck reaction. Generally, [Pd(OAc)2] in the presence of [P(o-tolyl)3] is utilized as a catalyst. The reaction is carried out in the presence of organic base, like Et3N.

Interpretation Introduction

(b)

Interpretation: The suggestion made by the formation of E about the stereochemistry of elimination reaction is to be stated.

Concept introduction: The treatment of an organic halide with an alkene in the presence of Pd catalyst to form an alkene that is highly substituted with a new C−C bond is known as Heck reaction. Generally, [Pd(OAc)2] in the presence of [P(o-tolyl)3] is utilized as a catalyst. The reaction is carried out in the presence of organic base, like Et3N.

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Answer 4

Question

Chapter 26, Problem 26.39P

Interpretation Introduction

(a)

Interpretation: The stepwise mechanism that illustrates the formation of E is to be drawn.

Concept introduction: The treatment of an organic halide with an alkene in the presence of Pd catalyst to form an alkene that is highly substituted with a new C−C bond is known as Heck reaction. Generally, [Pd(OAc)2] in the presence of [P(o-tolyl)3] is utilized as a catalyst. The reaction is carried out in the presence of organic base, like Et3N.

Interpretation Introduction

(b)

Interpretation: The suggestion made by the formation of E about the stereochemistry of elimination reaction is to be stated.

Concept introduction: The treatment of an organic halide with an alkene in the presence of Pd catalyst to form an alkene that is highly substituted with a new C−C bond is known as Heck reaction. Generally, [Pd(OAc)2] in the presence of [P(o-tolyl)3] is utilized as a catalyst. The reaction is carried out in the presence of organic base, like Et3N.

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Answer 5

Chapter 26, Problem 26.39P

Interpretation Introduction

(a)

Interpretation: The stepwise mechanism that illustrates the formation of E is to be drawn.

Concept introduction: The treatment of an organic halide with an alkene in the presence of Pd catalyst to form an alkene that is highly substituted with a new C−C bond is known as Heck reaction. Generally, [Pd(OAc)2] in the presence of [P(o-tolyl)3] is utilized as a catalyst. The reaction is carried out in the presence of organic base, like Et3N.

Interpretation Introduction

(b)

Interpretation: The suggestion made by the formation of E about the stereochemistry of elimination reaction is to be stated.

Concept introduction: The treatment of an organic halide with an alkene in the presence of Pd catalyst to form an alkene that is highly substituted with a new C−C bond is known as Heck reaction. Generally, [Pd(OAc)2] in the presence of [P(o-tolyl)3] is utilized as a catalyst. The reaction is carried out in the presence of organic base, like Et3N.

Answer 6

Chapter 26, Problem 26.39P

Interpretation Introduction

(a)

Interpretation: The stepwise mechanism that illustrates the formation of E is to be drawn.

Concept introduction: The treatment of an organic halide with an alkene in the presence of Pd catalyst to form an alkene that is highly substituted with a new C−C bond is known as Heck reaction. Generally, [Pd(OAc)2] in the presence of [P(o-tolyl)3] is utilized as a catalyst. The reaction is carried out in the presence of organic base, like Et3N.

Answer 7

Chapter 26, Problem 26.39P

Interpretation Introduction

(a)

Interpretation: The stepwise mechanism that illustrates the formation of E is to be drawn.

Concept introduction: The treatment of an organic halide with an alkene in the presence of Pd catalyst to form an alkene that is highly substituted with a new C−C bond is known as Heck reaction. Generally, [Pd(OAc)2] in the presence of [P(o-tolyl)3] is utilized as a catalyst. The reaction is carried out in the presence of organic base, like Et3N.

Answer 8

Interpretation Introduction

(b)

Interpretation: The suggestion made by the formation of E about the stereochemistry of elimination reaction is to be stated.

Concept introduction: The treatment of an organic halide with an alkene in the presence of Pd catalyst to form an alkene that is highly substituted with a new C−C bond is known as Heck reaction. Generally, [Pd(OAc)2] in the presence of [P(o-tolyl)3] is utilized as a catalyst. The reaction is carried out in the presence of organic base, like Et3N.

Answer 9

Interpretation Introduction

(b)

Interpretation: The suggestion made by the formation of E about the stereochemistry of elimination reaction is to be stated.

Concept introduction: The treatment of an organic halide with an alkene in the presence of Pd catalyst to form an alkene that is highly substituted with a new C−C bond is known as Heck reaction. Generally, [Pd(OAc)2] in the presence of [P(o-tolyl)3] is utilized as a catalyst. The reaction is carried out in the presence of organic base, like Et3N.

Answer 10

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Answer 11

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Answer 12

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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 - Problem 26.8 What starting materials are needed to...Ch. 26 - Prob. 26.9P Ch. 26 - Problem 26.10 What reagents are needed to convert...

Solution Summary: The author explains the stepwise mechanism that illustrates the formation of E in Figure 1.

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Chapter 26 Solutions