Reagent for the given conversion has to be predicted. Concept Introduction: Wittig Reaction: It is an organic reaction where an aldehyde or a ketone gets converted to an alkene by replacing carbonyl group by a C = C bond. A phosphorous ylide is used for this conversion. It is a neutral molecule where a positively charged phosphorous is attached to a negatively charged carbon atom. Non-stabilized ylide (having electron donating group on negatively charged carbon) gives Z-isomer whereas stabilized ylide (having electron withdrawing group on negatively charged carbon) gives E-isomer.

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Answer 1

Question

Chapter 6.9, Problem 6.81P

Interpretation Introduction

Interpretation:

Reagent for the given conversion has to be predicted.

Concept Introduction:

Wittig Reaction: It is an organic reaction where an aldehyde or a ketone gets converted to an alkene by replacing carbonyl group by a C=C bond. A phosphorous ylide is used for this conversion. It is a neutral molecule where a positively charged phosphorous is attached to a negatively charged carbon atom.

Non-stabilized ylide (having electron donating group on negatively charged carbon) gives Z-isomer whereas stabilized ylide (having electron withdrawing group on negatively charged carbon) gives E-isomer.

Expert Solution & Answer

Explanation of Solution

The reaction is shown below:

Organic Chemistry As a Second Language: Second Semester Topics, Chapter 6.9, Problem 6.81P , additional homework tip 3

The starting material is a ketone and the product is an alkene. In-order to do this conversion, Wittig reagent can be used.

Organic Chemistry As a Second Language: Second Semester Topics, Chapter 6.9, Problem 6.81P , additional homework tip 4

The given reactant is a ketone and a simple phosphorus ylide is the reagent. The given reagent is generally known as Wittig reagent and it is used to convert ketone functional group to alkene.

The reaction is given below:

Organic Chemistry As a Second Language: Second Semester Topics, Chapter 6.9, Problem 6.81P , additional homework tip 5

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PLEASE READ!!! I DONT WANT EXAMPLES, I DONT WANT WORDS OR PARAGRAPHS FOR THE MECHANISM!!! THANKS First image: QUESTION 6. I have to show, with ARROWS and STRUCTURES, the mechanism of the reaction at the bottom. Also I have to show by mecanism why the reaction wouldn't work if the alcohol was primary. I also tried to draw the mechanism, tell me what to change. Please note that its an AMIDE thats formed not an AMINE the nitrogen has ONE hydrogen and one Phenyl-C-Phenyl. I already asked for this mechanism and got as a final product ...-NH2 not whats shown on the picture, thank you Ths second part. QUESTION 3. I just need a way to synthesize the lactone A, I already started please continue from where I left it Second image: I simply need the products, substrates or reagents, thank you

Indicate how to prepare a 10% sodium hydroxide (NaOH) solution to a slightly alkaline pH.

Answer 2

Question

Chapter 6.9, Problem 6.81P

Interpretation Introduction

Interpretation:

Reagent for the given conversion has to be predicted.

Concept Introduction:

Wittig Reaction: It is an organic reaction where an aldehyde or a ketone gets converted to an alkene by replacing carbonyl group by a C=C bond. A phosphorous ylide is used for this conversion. It is a neutral molecule where a positively charged phosphorous is attached to a negatively charged carbon atom.

Non-stabilized ylide (having electron donating group on negatively charged carbon) gives Z-isomer whereas stabilized ylide (having electron withdrawing group on negatively charged carbon) gives E-isomer.

Expert Solution & Answer

Explanation of Solution

The reaction is shown below:

Organic Chemistry As a Second Language: Second Semester Topics, Chapter 6.9, Problem 6.81P , additional homework tip 3

The starting material is a ketone and the product is an alkene. In-order to do this conversion, Wittig reagent can be used.

Organic Chemistry As a Second Language: Second Semester Topics, Chapter 6.9, Problem 6.81P , additional homework tip 4

The given reactant is a ketone and a simple phosphorus ylide is the reagent. The given reagent is generally known as Wittig reagent and it is used to convert ketone functional group to alkene.

The reaction is given below:

Organic Chemistry As a Second Language: Second Semester Topics, Chapter 6.9, Problem 6.81P , additional homework tip 5

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Answer 3

Question

Chapter 6.9, Problem 6.81P

Interpretation Introduction

Interpretation:

Reagent for the given conversion has to be predicted.

Concept Introduction:

Wittig Reaction: It is an organic reaction where an aldehyde or a ketone gets converted to an alkene by replacing carbonyl group by a C=C bond. A phosphorous ylide is used for this conversion. It is a neutral molecule where a positively charged phosphorous is attached to a negatively charged carbon atom.

Non-stabilized ylide (having electron donating group on negatively charged carbon) gives Z-isomer whereas stabilized ylide (having electron withdrawing group on negatively charged carbon) gives E-isomer.

Expert Solution & Answer

Explanation of Solution

The reaction is shown below:

Organic Chemistry As a Second Language: Second Semester Topics, Chapter 6.9, Problem 6.81P , additional homework tip 3

The starting material is a ketone and the product is an alkene. In-order to do this conversion, Wittig reagent can be used.

Organic Chemistry As a Second Language: Second Semester Topics, Chapter 6.9, Problem 6.81P , additional homework tip 4

The given reactant is a ketone and a simple phosphorus ylide is the reagent. The given reagent is generally known as Wittig reagent and it is used to convert ketone functional group to alkene.

The reaction is given below:

Organic Chemistry As a Second Language: Second Semester Topics, Chapter 6.9, Problem 6.81P , additional homework tip 5

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Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 4

Question

Chapter 6.9, Problem 6.81P

Interpretation Introduction

Interpretation:

Reagent for the given conversion has to be predicted.

Concept Introduction:

Wittig Reaction: It is an organic reaction where an aldehyde or a ketone gets converted to an alkene by replacing carbonyl group by a C=C bond. A phosphorous ylide is used for this conversion. It is a neutral molecule where a positively charged phosphorous is attached to a negatively charged carbon atom.

Non-stabilized ylide (having electron donating group on negatively charged carbon) gives Z-isomer whereas stabilized ylide (having electron withdrawing group on negatively charged carbon) gives E-isomer.

Expert Solution & Answer

Explanation of Solution

The reaction is shown below:

Organic Chemistry As a Second Language: Second Semester Topics, Chapter 6.9, Problem 6.81P , additional homework tip 3

The starting material is a ketone and the product is an alkene. In-order to do this conversion, Wittig reagent can be used.

Organic Chemistry As a Second Language: Second Semester Topics, Chapter 6.9, Problem 6.81P , additional homework tip 4

The given reactant is a ketone and a simple phosphorus ylide is the reagent. The given reagent is generally known as Wittig reagent and it is used to convert ketone functional group to alkene.

The reaction is given below:

Organic Chemistry As a Second Language: Second Semester Topics, Chapter 6.9, Problem 6.81P , additional homework tip 5

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 5

Chapter 6.9, Problem 6.81P

Interpretation Introduction

Interpretation:

Reagent for the given conversion has to be predicted.

Concept Introduction:

Wittig Reaction: It is an organic reaction where an aldehyde or a ketone gets converted to an alkene by replacing carbonyl group by a C=C bond. A phosphorous ylide is used for this conversion. It is a neutral molecule where a positively charged phosphorous is attached to a negatively charged carbon atom.

Non-stabilized ylide (having electron donating group on negatively charged carbon) gives Z-isomer whereas stabilized ylide (having electron withdrawing group on negatively charged carbon) gives E-isomer.

Expert Solution & Answer

Explanation of Solution

The reaction is shown below:

Organic Chemistry As a Second Language: Second Semester Topics, Chapter 6.9, Problem 6.81P , additional homework tip 3

The starting material is a ketone and the product is an alkene. In-order to do this conversion, Wittig reagent can be used.

Organic Chemistry As a Second Language: Second Semester Topics, Chapter 6.9, Problem 6.81P , additional homework tip 4

The given reactant is a ketone and a simple phosphorus ylide is the reagent. The given reagent is generally known as Wittig reagent and it is used to convert ketone functional group to alkene.

The reaction is given below:

Organic Chemistry As a Second Language: Second Semester Topics, Chapter 6.9, Problem 6.81P , additional homework tip 5

Answer 6

Chapter 6.9, Problem 6.81P

Interpretation Introduction

Interpretation:

Reagent for the given conversion has to be predicted.

Concept Introduction:

Wittig Reaction: It is an organic reaction where an aldehyde or a ketone gets converted to an alkene by replacing carbonyl group by a C=C bond. A phosphorous ylide is used for this conversion. It is a neutral molecule where a positively charged phosphorous is attached to a negatively charged carbon atom.

Non-stabilized ylide (having electron donating group on negatively charged carbon) gives Z-isomer whereas stabilized ylide (having electron withdrawing group on negatively charged carbon) gives E-isomer.

Expert Solution & Answer

Explanation of Solution

The reaction is shown below:

Organic Chemistry As a Second Language: Second Semester Topics, Chapter 6.9, Problem 6.81P , additional homework tip 3

The starting material is a ketone and the product is an alkene. In-order to do this conversion, Wittig reagent can be used.

Organic Chemistry As a Second Language: Second Semester Topics, Chapter 6.9, Problem 6.81P , additional homework tip 4

The given reactant is a ketone and a simple phosphorus ylide is the reagent. The given reagent is generally known as Wittig reagent and it is used to convert ketone functional group to alkene.

The reaction is given below:

Organic Chemistry As a Second Language: Second Semester Topics, Chapter 6.9, Problem 6.81P , additional homework tip 5

Answer 7

Chapter 6.9, Problem 6.81P

Interpretation Introduction

Interpretation:

Reagent for the given conversion has to be predicted.

Concept Introduction:

Wittig Reaction: It is an organic reaction where an aldehyde or a ketone gets converted to an alkene by replacing carbonyl group by a C=C bond. A phosphorous ylide is used for this conversion. It is a neutral molecule where a positively charged phosphorous is attached to a negatively charged carbon atom.

Non-stabilized ylide (having electron donating group on negatively charged carbon) gives Z-isomer whereas stabilized ylide (having electron withdrawing group on negatively charged carbon) gives E-isomer.

Answer 8

Expert Solution & Answer

Explanation of Solution

The reaction is shown below:

Organic Chemistry As a Second Language: Second Semester Topics, Chapter 6.9, Problem 6.81P , additional homework tip 3

The starting material is a ketone and the product is an alkene. In-order to do this conversion, Wittig reagent can be used.

Organic Chemistry As a Second Language: Second Semester Topics, Chapter 6.9, Problem 6.81P , additional homework tip 4

The given reactant is a ketone and a simple phosphorus ylide is the reagent. The given reagent is generally known as Wittig reagent and it is used to convert ketone functional group to alkene.

The reaction is given below:

Organic Chemistry As a Second Language: Second Semester Topics, Chapter 6.9, Problem 6.81P , additional homework tip 5

Answer 9

Expert Solution & Answer

Answer 10

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Answer 11

Ch. 6.1 - Predict the major product for each of the...Ch. 6.1 - Predict the major product for each of the...Ch. 6.1 - Predict the major product for each of the...Ch. 6.1 - Predict the major product for each of the...Ch. 6.1 - Predict the major product for each of the...Ch. 6.1 - Predict the major product for each of the...Ch. 6.1 - Identify the reagents you would use to achieve...Ch. 6.1 - Identify the reagents you would use to achieve...Ch. 6.1 - Identify the reagents you would use to achieve...Ch. 6.1 - Identify the reagents you would use to achieve...

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