With 4- nitrostyrene as one reagent, the other reagent required to prepare the given compound should be identified. Concept Introduction: Stille coupling reaction: The reaction that involves coupling of an aryl, benzyl or vinyl halide or triflate with stannane in presence of Pd ( PPh 3 ) 4 . Retro synthesis: It is a technique of planning an organic synthesis by the reverse approach. In this technique, the starting materials are obtained by cleaving the target molecule into logical synthons. Synthons are precursor fragments of the target compound when it is cleaved. Depending on the stability, the synthons are classified as logical and illogical synthons. Logical synthons are highly stable precursor fragments, and illogical synthons are less stable precursor fragments of the target compound.

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Answer 1

Question

Chapter 23, Problem 45PP

(a)

Interpretation Introduction

Interpretation:

With 4- nitrostyrene as one reagent, the other reagent required to prepare the given compound should be identified.

Concept Introduction:

Stille coupling reaction: The reaction that involves coupling of an aryl, benzyl or vinyl halide or triflate with stannane in presence of Pd(PPh3)4.

Retro synthesis: It is a technique of planning an organic synthesis by the reverse approach. In this technique, the starting materials are obtained by cleaving the target molecule into logical synthons. Synthons are precursor fragments of the target compound when it is cleaved. Depending on the stability, the synthons are classified as logical and illogical synthons. Logical synthons are highly stable precursor fragments, and illogical synthons are less stable precursor fragments of the target compound.

(b)

Interpretation Introduction

Interpretation:

With 4- nitrostyrene as one reagent, the other reagent required to prepare the given compound should be identified.

Concept Introduction:

Stille coupling reaction: The reaction that involves coupling of an aryl, benzyl or vinyl halide or triflate with stannane in presence of Pd(PPh3)4.

Retro synthesis: It is a technique of planning an organic synthesis by the reverse approach. In this technique, the starting materials are obtained by cleaving the target molecule into logical synthons. Synthons are precursor fragments of the target compound when it is cleaved. Depending on the stability, the synthons are classified as logical and illogical synthons. Logical synthons are highly stable precursor fragments, and illogical synthons are less stable precursor fragments of the target compound.

(c)

Interpretation Introduction

Interpretation:

With 4- nitrostyrene as one reagent, the other reagent required to prepare the given compound should be identified.

Concept Introduction:

Stille coupling reaction: The reaction that involves coupling of an aryl, benzyl or vinyl halide or triflate with stannane in presence of Pd(PPh3)4.

Retro synthesis: It is a technique of planning an organic synthesis by the reverse approach. In this technique, the starting materials are obtained by cleaving the target molecule into logical synthons. Synthons are precursor fragments of the target compound when it is cleaved. Depending on the stability, the synthons are classified as logical and illogical synthons. Logical synthons are highly stable precursor fragments, and illogical synthons are less stable precursor fragments of the target compound.

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Answer 2

Question

Chapter 23, Problem 45PP

(a)

Interpretation Introduction

Interpretation:

With 4- nitrostyrene as one reagent, the other reagent required to prepare the given compound should be identified.

Concept Introduction:

Stille coupling reaction: The reaction that involves coupling of an aryl, benzyl or vinyl halide or triflate with stannane in presence of Pd(PPh3)4.

Retro synthesis: It is a technique of planning an organic synthesis by the reverse approach. In this technique, the starting materials are obtained by cleaving the target molecule into logical synthons. Synthons are precursor fragments of the target compound when it is cleaved. Depending on the stability, the synthons are classified as logical and illogical synthons. Logical synthons are highly stable precursor fragments, and illogical synthons are less stable precursor fragments of the target compound.

(b)

Interpretation Introduction

Interpretation:

With 4- nitrostyrene as one reagent, the other reagent required to prepare the given compound should be identified.

Concept Introduction:

Stille coupling reaction: The reaction that involves coupling of an aryl, benzyl or vinyl halide or triflate with stannane in presence of Pd(PPh3)4.

Retro synthesis: It is a technique of planning an organic synthesis by the reverse approach. In this technique, the starting materials are obtained by cleaving the target molecule into logical synthons. Synthons are precursor fragments of the target compound when it is cleaved. Depending on the stability, the synthons are classified as logical and illogical synthons. Logical synthons are highly stable precursor fragments, and illogical synthons are less stable precursor fragments of the target compound.

(c)

Interpretation Introduction

Interpretation:

With 4- nitrostyrene as one reagent, the other reagent required to prepare the given compound should be identified.

Concept Introduction:

Stille coupling reaction: The reaction that involves coupling of an aryl, benzyl or vinyl halide or triflate with stannane in presence of Pd(PPh3)4.

Retro synthesis: It is a technique of planning an organic synthesis by the reverse approach. In this technique, the starting materials are obtained by cleaving the target molecule into logical synthons. Synthons are precursor fragments of the target compound when it is cleaved. Depending on the stability, the synthons are classified as logical and illogical synthons. Logical synthons are highly stable precursor fragments, and illogical synthons are less stable precursor fragments of the target compound.

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Answer 3

Question

Chapter 23, Problem 45PP

(a)

Interpretation Introduction

Interpretation:

With 4- nitrostyrene as one reagent, the other reagent required to prepare the given compound should be identified.

Concept Introduction:

Stille coupling reaction: The reaction that involves coupling of an aryl, benzyl or vinyl halide or triflate with stannane in presence of Pd(PPh3)4.

Retro synthesis: It is a technique of planning an organic synthesis by the reverse approach. In this technique, the starting materials are obtained by cleaving the target molecule into logical synthons. Synthons are precursor fragments of the target compound when it is cleaved. Depending on the stability, the synthons are classified as logical and illogical synthons. Logical synthons are highly stable precursor fragments, and illogical synthons are less stable precursor fragments of the target compound.

(b)

Interpretation Introduction

Interpretation:

With 4- nitrostyrene as one reagent, the other reagent required to prepare the given compound should be identified.

Concept Introduction:

Stille coupling reaction: The reaction that involves coupling of an aryl, benzyl or vinyl halide or triflate with stannane in presence of Pd(PPh3)4.

Retro synthesis: It is a technique of planning an organic synthesis by the reverse approach. In this technique, the starting materials are obtained by cleaving the target molecule into logical synthons. Synthons are precursor fragments of the target compound when it is cleaved. Depending on the stability, the synthons are classified as logical and illogical synthons. Logical synthons are highly stable precursor fragments, and illogical synthons are less stable precursor fragments of the target compound.

(c)

Interpretation Introduction

Interpretation:

With 4- nitrostyrene as one reagent, the other reagent required to prepare the given compound should be identified.

Concept Introduction:

Stille coupling reaction: The reaction that involves coupling of an aryl, benzyl or vinyl halide or triflate with stannane in presence of Pd(PPh3)4.

Retro synthesis: It is a technique of planning an organic synthesis by the reverse approach. In this technique, the starting materials are obtained by cleaving the target molecule into logical synthons. Synthons are precursor fragments of the target compound when it is cleaved. Depending on the stability, the synthons are classified as logical and illogical synthons. Logical synthons are highly stable precursor fragments, and illogical synthons are less stable precursor fragments of the target compound.

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Answer 4

Question

Chapter 23, Problem 45PP

(a)

Interpretation Introduction

Interpretation:

With 4- nitrostyrene as one reagent, the other reagent required to prepare the given compound should be identified.

Concept Introduction:

Stille coupling reaction: The reaction that involves coupling of an aryl, benzyl or vinyl halide or triflate with stannane in presence of Pd(PPh3)4.

Retro synthesis: It is a technique of planning an organic synthesis by the reverse approach. In this technique, the starting materials are obtained by cleaving the target molecule into logical synthons. Synthons are precursor fragments of the target compound when it is cleaved. Depending on the stability, the synthons are classified as logical and illogical synthons. Logical synthons are highly stable precursor fragments, and illogical synthons are less stable precursor fragments of the target compound.

(b)

Interpretation Introduction

Interpretation:

With 4- nitrostyrene as one reagent, the other reagent required to prepare the given compound should be identified.

Concept Introduction:

Stille coupling reaction: The reaction that involves coupling of an aryl, benzyl or vinyl halide or triflate with stannane in presence of Pd(PPh3)4.

Retro synthesis: It is a technique of planning an organic synthesis by the reverse approach. In this technique, the starting materials are obtained by cleaving the target molecule into logical synthons. Synthons are precursor fragments of the target compound when it is cleaved. Depending on the stability, the synthons are classified as logical and illogical synthons. Logical synthons are highly stable precursor fragments, and illogical synthons are less stable precursor fragments of the target compound.

(c)

Interpretation Introduction

Interpretation:

With 4- nitrostyrene as one reagent, the other reagent required to prepare the given compound should be identified.

Concept Introduction:

Stille coupling reaction: The reaction that involves coupling of an aryl, benzyl or vinyl halide or triflate with stannane in presence of Pd(PPh3)4.

Retro synthesis: It is a technique of planning an organic synthesis by the reverse approach. In this technique, the starting materials are obtained by cleaving the target molecule into logical synthons. Synthons are precursor fragments of the target compound when it is cleaved. Depending on the stability, the synthons are classified as logical and illogical synthons. Logical synthons are highly stable precursor fragments, and illogical synthons are less stable precursor fragments of the target compound.

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Answer 5

Chapter 23, Problem 45PP

(a)

Interpretation Introduction

Interpretation:

With 4- nitrostyrene as one reagent, the other reagent required to prepare the given compound should be identified.

Concept Introduction:

Stille coupling reaction: The reaction that involves coupling of an aryl, benzyl or vinyl halide or triflate with stannane in presence of Pd(PPh3)4.

Retro synthesis: It is a technique of planning an organic synthesis by the reverse approach. In this technique, the starting materials are obtained by cleaving the target molecule into logical synthons. Synthons are precursor fragments of the target compound when it is cleaved. Depending on the stability, the synthons are classified as logical and illogical synthons. Logical synthons are highly stable precursor fragments, and illogical synthons are less stable precursor fragments of the target compound.

(b)

Interpretation Introduction

Interpretation:

With 4- nitrostyrene as one reagent, the other reagent required to prepare the given compound should be identified.

Concept Introduction:

Stille coupling reaction: The reaction that involves coupling of an aryl, benzyl or vinyl halide or triflate with stannane in presence of Pd(PPh3)4.

Retro synthesis: It is a technique of planning an organic synthesis by the reverse approach. In this technique, the starting materials are obtained by cleaving the target molecule into logical synthons. Synthons are precursor fragments of the target compound when it is cleaved. Depending on the stability, the synthons are classified as logical and illogical synthons. Logical synthons are highly stable precursor fragments, and illogical synthons are less stable precursor fragments of the target compound.

(c)

Interpretation Introduction

Interpretation:

With 4- nitrostyrene as one reagent, the other reagent required to prepare the given compound should be identified.

Concept Introduction:

Stille coupling reaction: The reaction that involves coupling of an aryl, benzyl or vinyl halide or triflate with stannane in presence of Pd(PPh3)4.

Retro synthesis: It is a technique of planning an organic synthesis by the reverse approach. In this technique, the starting materials are obtained by cleaving the target molecule into logical synthons. Synthons are precursor fragments of the target compound when it is cleaved. Depending on the stability, the synthons are classified as logical and illogical synthons. Logical synthons are highly stable precursor fragments, and illogical synthons are less stable precursor fragments of the target compound.

Answer 6

Chapter 23, Problem 45PP

(a)

Interpretation Introduction

Interpretation:

With 4- nitrostyrene as one reagent, the other reagent required to prepare the given compound should be identified.

Concept Introduction:

Stille coupling reaction: The reaction that involves coupling of an aryl, benzyl or vinyl halide or triflate with stannane in presence of Pd(PPh3)4.

Retro synthesis: It is a technique of planning an organic synthesis by the reverse approach. In this technique, the starting materials are obtained by cleaving the target molecule into logical synthons. Synthons are precursor fragments of the target compound when it is cleaved. Depending on the stability, the synthons are classified as logical and illogical synthons. Logical synthons are highly stable precursor fragments, and illogical synthons are less stable precursor fragments of the target compound.

Answer 7

Chapter 23, Problem 45PP

(a)

Interpretation Introduction

Interpretation:

With 4- nitrostyrene as one reagent, the other reagent required to prepare the given compound should be identified.

Concept Introduction:

Stille coupling reaction: The reaction that involves coupling of an aryl, benzyl or vinyl halide or triflate with stannane in presence of Pd(PPh3)4.

Retro synthesis: It is a technique of planning an organic synthesis by the reverse approach. In this technique, the starting materials are obtained by cleaving the target molecule into logical synthons. Synthons are precursor fragments of the target compound when it is cleaved. Depending on the stability, the synthons are classified as logical and illogical synthons. Logical synthons are highly stable precursor fragments, and illogical synthons are less stable precursor fragments of the target compound.

Answer 8

(b)

Interpretation Introduction

Interpretation:

With 4- nitrostyrene as one reagent, the other reagent required to prepare the given compound should be identified.

Concept Introduction:

Stille coupling reaction: The reaction that involves coupling of an aryl, benzyl or vinyl halide or triflate with stannane in presence of Pd(PPh3)4.

Retro synthesis: It is a technique of planning an organic synthesis by the reverse approach. In this technique, the starting materials are obtained by cleaving the target molecule into logical synthons. Synthons are precursor fragments of the target compound when it is cleaved. Depending on the stability, the synthons are classified as logical and illogical synthons. Logical synthons are highly stable precursor fragments, and illogical synthons are less stable precursor fragments of the target compound.

Answer 9

(b)

Interpretation Introduction

Interpretation:

With 4- nitrostyrene as one reagent, the other reagent required to prepare the given compound should be identified.

Concept Introduction:

Stille coupling reaction: The reaction that involves coupling of an aryl, benzyl or vinyl halide or triflate with stannane in presence of Pd(PPh3)4.

Retro synthesis: It is a technique of planning an organic synthesis by the reverse approach. In this technique, the starting materials are obtained by cleaving the target molecule into logical synthons. Synthons are precursor fragments of the target compound when it is cleaved. Depending on the stability, the synthons are classified as logical and illogical synthons. Logical synthons are highly stable precursor fragments, and illogical synthons are less stable precursor fragments of the target compound.

Answer 10

(c)

Interpretation Introduction

Interpretation:

With 4- nitrostyrene as one reagent, the other reagent required to prepare the given compound should be identified.

Concept Introduction:

Stille coupling reaction: The reaction that involves coupling of an aryl, benzyl or vinyl halide or triflate with stannane in presence of Pd(PPh3)4.

Retro synthesis: It is a technique of planning an organic synthesis by the reverse approach. In this technique, the starting materials are obtained by cleaving the target molecule into logical synthons. Synthons are precursor fragments of the target compound when it is cleaved. Depending on the stability, the synthons are classified as logical and illogical synthons. Logical synthons are highly stable precursor fragments, and illogical synthons are less stable precursor fragments of the target compound.

Answer 11

(c)

Interpretation Introduction

Interpretation:

With 4- nitrostyrene as one reagent, the other reagent required to prepare the given compound should be identified.

Concept Introduction:

Stille coupling reaction: The reaction that involves coupling of an aryl, benzyl or vinyl halide or triflate with stannane in presence of Pd(PPh3)4.

Retro synthesis: It is a technique of planning an organic synthesis by the reverse approach. In this technique, the starting materials are obtained by cleaving the target molecule into logical synthons. Synthons are precursor fragments of the target compound when it is cleaved. Depending on the stability, the synthons are classified as logical and illogical synthons. Logical synthons are highly stable precursor fragments, and illogical synthons are less stable precursor fragments of the target compound.

Answer 12

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Answer 15

Ch. 23.1 - Identify which of the following reagents is...Ch. 23.2 - Prob. 2CC Ch. 23.2 - Prob. 3CC Ch. 23.2 - Prob. 4CC Ch. 23.2 - Prob. 5CC Ch. 23.2 - Prob. 6CC Ch. 23.3 - Show how you would prepare 1-butylcyclopentene...Ch. 23.3 - Prob. 7PTS Ch. 23.3 - Using any two organohalides of your choice...Ch. 23.3 - Prob. 9ATS

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