(a) Interpretation: The curved-arrow mechanism for the formation of butyryl-ACP from the reaction between t r a n s -crotonyl-ACP and NADPH is to be stated. Concept introduction: The reagent NADPH is a reducing agent. It is a selective reagent and reduces only the double bond of the α,β- unsaturated carbonyl group. The reagent NADPH is acidic and donates the proton to form NADP + .

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Answer 1

Question

Chapter 22, Problem 22.50P

Interpretation Introduction

(a)

Interpretation:

The curved-arrow mechanism for the formation of butyryl-ACP from the reaction between trans-crotonyl-ACP and NADPH is to be stated.

Concept introduction:

The reagent NADPH is a reducing agent. It is a selective reagent and reduces only the double bond of the α,β- unsaturated carbonyl group. The reagent NADPH is acidic and donates the proton to form NADP+.

Interpretation Introduction

(b)

Interpretation:

The reason as to why the reaction between trans-crotonyl-ACP and NADPH for the formation of butyryl-ACP is an example of a conjugate addition is to be stated.

Concept introduction:

The reagent, NADPH is a reducing agent. It is a selective reagent and reduces only the double bond of the α,β- unsaturated carbonyl group. The reagent, NADPH is acidic and donates the proton to form NADP+.

Interpretation Introduction

(c)

Interpretation:

Whether the reaction between NADPD and trans-crotonyl-ACP is a conjugate syn-addition or trans-addition reaction is to be identified with reason.

Concept introduction:

The reagent, NADPD is a reducing agent. It is a selective reagent and reduces only the double bond of the α,β- unsaturated carbonyl group. The reagent, NADPH is acidic and donates the proton to form NADP+.

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Answer 2

Question

Chapter 22, Problem 22.50P

Interpretation Introduction

(a)

Interpretation:

The curved-arrow mechanism for the formation of butyryl-ACP from the reaction between trans-crotonyl-ACP and NADPH is to be stated.

Concept introduction:

The reagent NADPH is a reducing agent. It is a selective reagent and reduces only the double bond of the α,β- unsaturated carbonyl group. The reagent NADPH is acidic and donates the proton to form NADP+.

Interpretation Introduction

(b)

Interpretation:

The reason as to why the reaction between trans-crotonyl-ACP and NADPH for the formation of butyryl-ACP is an example of a conjugate addition is to be stated.

Concept introduction:

The reagent, NADPH is a reducing agent. It is a selective reagent and reduces only the double bond of the α,β- unsaturated carbonyl group. The reagent, NADPH is acidic and donates the proton to form NADP+.

Interpretation Introduction

(c)

Interpretation:

Whether the reaction between NADPD and trans-crotonyl-ACP is a conjugate syn-addition or trans-addition reaction is to be identified with reason.

Concept introduction:

The reagent, NADPD is a reducing agent. It is a selective reagent and reduces only the double bond of the α,β- unsaturated carbonyl group. The reagent, NADPH is acidic and donates the proton to form NADP+.

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Answer 3

Question

Chapter 22, Problem 22.50P

Interpretation Introduction

(a)

Interpretation:

The curved-arrow mechanism for the formation of butyryl-ACP from the reaction between trans-crotonyl-ACP and NADPH is to be stated.

Concept introduction:

The reagent NADPH is a reducing agent. It is a selective reagent and reduces only the double bond of the α,β- unsaturated carbonyl group. The reagent NADPH is acidic and donates the proton to form NADP+.

Interpretation Introduction

(b)

Interpretation:

The reason as to why the reaction between trans-crotonyl-ACP and NADPH for the formation of butyryl-ACP is an example of a conjugate addition is to be stated.

Concept introduction:

The reagent, NADPH is a reducing agent. It is a selective reagent and reduces only the double bond of the α,β- unsaturated carbonyl group. The reagent, NADPH is acidic and donates the proton to form NADP+.

Interpretation Introduction

(c)

Interpretation:

Whether the reaction between NADPD and trans-crotonyl-ACP is a conjugate syn-addition or trans-addition reaction is to be identified with reason.

Concept introduction:

The reagent, NADPD is a reducing agent. It is a selective reagent and reduces only the double bond of the α,β- unsaturated carbonyl group. The reagent, NADPH is acidic and donates the proton to form NADP+.

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Answer 4

Question

Chapter 22, Problem 22.50P

Interpretation Introduction

(a)

Interpretation:

The curved-arrow mechanism for the formation of butyryl-ACP from the reaction between trans-crotonyl-ACP and NADPH is to be stated.

Concept introduction:

The reagent NADPH is a reducing agent. It is a selective reagent and reduces only the double bond of the α,β- unsaturated carbonyl group. The reagent NADPH is acidic and donates the proton to form NADP+.

Interpretation Introduction

(b)

Interpretation:

The reason as to why the reaction between trans-crotonyl-ACP and NADPH for the formation of butyryl-ACP is an example of a conjugate addition is to be stated.

Concept introduction:

The reagent, NADPH is a reducing agent. It is a selective reagent and reduces only the double bond of the α,β- unsaturated carbonyl group. The reagent, NADPH is acidic and donates the proton to form NADP+.

Interpretation Introduction

(c)

Interpretation:

Whether the reaction between NADPD and trans-crotonyl-ACP is a conjugate syn-addition or trans-addition reaction is to be identified with reason.

Concept introduction:

The reagent, NADPD is a reducing agent. It is a selective reagent and reduces only the double bond of the α,β- unsaturated carbonyl group. The reagent, NADPH is acidic and donates the proton to form NADP+.

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Answer 5

Chapter 22, Problem 22.50P

Interpretation Introduction

(a)

Interpretation:

The curved-arrow mechanism for the formation of butyryl-ACP from the reaction between trans-crotonyl-ACP and NADPH is to be stated.

Concept introduction:

The reagent NADPH is a reducing agent. It is a selective reagent and reduces only the double bond of the α,β- unsaturated carbonyl group. The reagent NADPH is acidic and donates the proton to form NADP+.

Interpretation Introduction

(b)

Interpretation:

The reason as to why the reaction between trans-crotonyl-ACP and NADPH for the formation of butyryl-ACP is an example of a conjugate addition is to be stated.

Concept introduction:

The reagent, NADPH is a reducing agent. It is a selective reagent and reduces only the double bond of the α,β- unsaturated carbonyl group. The reagent, NADPH is acidic and donates the proton to form NADP+.

Interpretation Introduction

(c)

Interpretation:

Whether the reaction between NADPD and trans-crotonyl-ACP is a conjugate syn-addition or trans-addition reaction is to be identified with reason.

Concept introduction:

The reagent, NADPD is a reducing agent. It is a selective reagent and reduces only the double bond of the α,β- unsaturated carbonyl group. The reagent, NADPH is acidic and donates the proton to form NADP+.

Answer 6

Chapter 22, Problem 22.50P

Interpretation Introduction

(a)

Interpretation:

The curved-arrow mechanism for the formation of butyryl-ACP from the reaction between trans-crotonyl-ACP and NADPH is to be stated.

Concept introduction:

The reagent NADPH is a reducing agent. It is a selective reagent and reduces only the double bond of the α,β- unsaturated carbonyl group. The reagent NADPH is acidic and donates the proton to form NADP+.

Answer 7

Chapter 22, Problem 22.50P

Interpretation Introduction

(a)

Interpretation:

The curved-arrow mechanism for the formation of butyryl-ACP from the reaction between trans-crotonyl-ACP and NADPH is to be stated.

Concept introduction:

The reagent NADPH is a reducing agent. It is a selective reagent and reduces only the double bond of the α,β- unsaturated carbonyl group. The reagent NADPH is acidic and donates the proton to form NADP+.

Answer 8

Interpretation Introduction

(b)

Interpretation:

The reason as to why the reaction between trans-crotonyl-ACP and NADPH for the formation of butyryl-ACP is an example of a conjugate addition is to be stated.

Concept introduction:

The reagent, NADPH is a reducing agent. It is a selective reagent and reduces only the double bond of the α,β- unsaturated carbonyl group. The reagent, NADPH is acidic and donates the proton to form NADP+.

Answer 9

Interpretation Introduction

(b)

Interpretation:

The reason as to why the reaction between trans-crotonyl-ACP and NADPH for the formation of butyryl-ACP is an example of a conjugate addition is to be stated.

Concept introduction:

The reagent, NADPH is a reducing agent. It is a selective reagent and reduces only the double bond of the α,β- unsaturated carbonyl group. The reagent, NADPH is acidic and donates the proton to form NADP+.

Answer 10

Interpretation Introduction

(c)

Interpretation:

Whether the reaction between NADPD and trans-crotonyl-ACP is a conjugate syn-addition or trans-addition reaction is to be identified with reason.

Concept introduction:

The reagent, NADPD is a reducing agent. It is a selective reagent and reduces only the double bond of the α,β- unsaturated carbonyl group. The reagent, NADPH is acidic and donates the proton to form NADP+.

Answer 11

Interpretation Introduction

(c)

Interpretation:

Whether the reaction between NADPD and trans-crotonyl-ACP is a conjugate syn-addition or trans-addition reaction is to be identified with reason.

Concept introduction:

The reagent, NADPD is a reducing agent. It is a selective reagent and reduces only the double bond of the α,β- unsaturated carbonyl group. The reagent, NADPH is acidic and donates the proton to form NADP+.

Answer 12

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Answer 13

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Answer 14

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Answer 15

Ch. 22 - Prob. 22.1P Ch. 22 - Prob. 22.2P Ch. 22 - Prob. 22.3P Ch. 22 - Prob. 22.4P Ch. 22 - Prob. 22.5P Ch. 22 - Prob. 22.6P Ch. 22 - Prob. 22.7P Ch. 22 - Prob. 22.8P Ch. 22 - Prob. 22.9P Ch. 22 - Prob. 22.10P

Solution Summary: The author explains the curved-arrow mechanism for the formation of butyryl-ACP from the reaction between trans

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Chapter 22 Solutions