The mechanism for the given base-catalyzed aldol condensation with dehydration is to be proposed. Concept introduction: When a basic or acidic mixture of an aldol product is heated, dehydration of an alcohol functional group takes place. The product formed is a conjugated α , β − unsaturated aldehyde or ketone . An aldol condensation followed by dehydration leads to the formation of new carbon-carbon double bond.

Question

Want to see the full answer?

Answer 1

Question

Chapter 22.9, Problem 22.25P

(a)

Interpretation Introduction

Interpretation:

The mechanism for the given base-catalyzed aldol condensation with dehydration is to be proposed.

Concept introduction:

When a basic or acidic mixture of an aldol product is heated, dehydration of an alcohol functional group takes place. The product formed is a conjugated α,β− unsaturated aldehyde or ketone. An aldol condensation followed by dehydration leads to the formation of new carbon-carbon double bond.

(b)

Interpretation Introduction

Interpretation:

The mechanism for the given base-catalyzed aldol condensation with dehydration is to be proposed.

Concept introduction:

When a basic or acidic mixture of an aldol product is heated, dehydration of an alcohol functional group takes place. The product formed is a conjugated α,β− unsaturated aldehyde or ketone. An aldol condensation followed by dehydration leads to the formation of new carbon-carbon double bond.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Students have asked these similar questions

For each reaction below, decide if the first stable organic product that forms in solution will create a new CC bond, and check the appropriate box. Next, for each reaction to which you answered "Yes" to in the table, draw this product in the drawing area below. Note for advanced students: for this problem, don't worry if you think this product will continue to react under the current conditions - just focus on the first stable product you expect to form in solution. ? NH2 MgBr Will the first product that forms in this reaction create a new CC bond? ○ Yes ○ No MgBr ? Will the first product that forms in this reaction create a new CC bond? O Yes O No Click and drag to start drawing a structure. :☐ G x c olo Ar HE

Predicting As the lead product manager at OrganometALEKS Industries, you are trying to decide if the following reaction will make a molecule with a new C - C bond as its major product: H₂N O H 1. ? 2. H3O+ If this reaction will work, draw the major organic product or products you would expect in the drawing area below. If there's more than one major product, you can draw them in any arrangement you like. Be sure you use wedge and dash bonds if necessary, for example to distinguish between major products with different stereochemistry. 0 If the major products of this reaction won't have a new CC bond, just check the box under the drawing area and leave it blank. فا Explanation Check Click and drag to start drawing a structure.

Highlight the chirality (or stereogenic) center(s) in the given compound. A compound may have one or more stereogenic centers. OH OH OH OH OH OH

Answer 2

Question

Chapter 22.9, Problem 22.25P

(a)

Interpretation Introduction

Interpretation:

The mechanism for the given base-catalyzed aldol condensation with dehydration is to be proposed.

Concept introduction:

When a basic or acidic mixture of an aldol product is heated, dehydration of an alcohol functional group takes place. The product formed is a conjugated α,β− unsaturated aldehyde or ketone. An aldol condensation followed by dehydration leads to the formation of new carbon-carbon double bond.

(b)

Interpretation Introduction

Interpretation:

The mechanism for the given base-catalyzed aldol condensation with dehydration is to be proposed.

Concept introduction:

When a basic or acidic mixture of an aldol product is heated, dehydration of an alcohol functional group takes place. The product formed is a conjugated α,β− unsaturated aldehyde or ketone. An aldol condensation followed by dehydration leads to the formation of new carbon-carbon double bond.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 3

Question

Chapter 22.9, Problem 22.25P

(a)

Interpretation Introduction

Interpretation:

The mechanism for the given base-catalyzed aldol condensation with dehydration is to be proposed.

Concept introduction:

When a basic or acidic mixture of an aldol product is heated, dehydration of an alcohol functional group takes place. The product formed is a conjugated α,β− unsaturated aldehyde or ketone. An aldol condensation followed by dehydration leads to the formation of new carbon-carbon double bond.

(b)

Interpretation Introduction

Interpretation:

The mechanism for the given base-catalyzed aldol condensation with dehydration is to be proposed.

Concept introduction:

When a basic or acidic mixture of an aldol product is heated, dehydration of an alcohol functional group takes place. The product formed is a conjugated α,β− unsaturated aldehyde or ketone. An aldol condensation followed by dehydration leads to the formation of new carbon-carbon double bond.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 4

Question

Chapter 22.9, Problem 22.25P

(a)

Interpretation Introduction

Interpretation:

The mechanism for the given base-catalyzed aldol condensation with dehydration is to be proposed.

Concept introduction:

When a basic or acidic mixture of an aldol product is heated, dehydration of an alcohol functional group takes place. The product formed is a conjugated α,β− unsaturated aldehyde or ketone. An aldol condensation followed by dehydration leads to the formation of new carbon-carbon double bond.

(b)

Interpretation Introduction

Interpretation:

The mechanism for the given base-catalyzed aldol condensation with dehydration is to be proposed.

Concept introduction:

When a basic or acidic mixture of an aldol product is heated, dehydration of an alcohol functional group takes place. The product formed is a conjugated α,β− unsaturated aldehyde or ketone. An aldol condensation followed by dehydration leads to the formation of new carbon-carbon double bond.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 5

Chapter 22.9, Problem 22.25P

(a)

Interpretation Introduction

Interpretation:

The mechanism for the given base-catalyzed aldol condensation with dehydration is to be proposed.

Concept introduction:

When a basic or acidic mixture of an aldol product is heated, dehydration of an alcohol functional group takes place. The product formed is a conjugated α,β− unsaturated aldehyde or ketone. An aldol condensation followed by dehydration leads to the formation of new carbon-carbon double bond.

(b)

Interpretation Introduction

Interpretation:

The mechanism for the given base-catalyzed aldol condensation with dehydration is to be proposed.

Concept introduction:

When a basic or acidic mixture of an aldol product is heated, dehydration of an alcohol functional group takes place. The product formed is a conjugated α,β− unsaturated aldehyde or ketone. An aldol condensation followed by dehydration leads to the formation of new carbon-carbon double bond.

Answer 6

Chapter 22.9, Problem 22.25P

(a)

Interpretation Introduction

Interpretation:

The mechanism for the given base-catalyzed aldol condensation with dehydration is to be proposed.

Concept introduction:

When a basic or acidic mixture of an aldol product is heated, dehydration of an alcohol functional group takes place. The product formed is a conjugated α,β− unsaturated aldehyde or ketone. An aldol condensation followed by dehydration leads to the formation of new carbon-carbon double bond.

Answer 7

Chapter 22.9, Problem 22.25P

(a)

Interpretation Introduction

Interpretation:

The mechanism for the given base-catalyzed aldol condensation with dehydration is to be proposed.

Concept introduction:

When a basic or acidic mixture of an aldol product is heated, dehydration of an alcohol functional group takes place. The product formed is a conjugated α,β− unsaturated aldehyde or ketone. An aldol condensation followed by dehydration leads to the formation of new carbon-carbon double bond.

Answer 8

(b)

Interpretation Introduction

Interpretation:

The mechanism for the given base-catalyzed aldol condensation with dehydration is to be proposed.

Concept introduction:

When a basic or acidic mixture of an aldol product is heated, dehydration of an alcohol functional group takes place. The product formed is a conjugated α,β− unsaturated aldehyde or ketone. An aldol condensation followed by dehydration leads to the formation of new carbon-carbon double bond.

Answer 9

(b)

Interpretation Introduction

Interpretation:

The mechanism for the given base-catalyzed aldol condensation with dehydration is to be proposed.

Concept introduction:

When a basic or acidic mixture of an aldol product is heated, dehydration of an alcohol functional group takes place. The product formed is a conjugated α,β− unsaturated aldehyde or ketone. An aldol condensation followed by dehydration leads to the formation of new carbon-carbon double bond.

Answer 10

Expert Solution & Answer

Answer 11

Expert Solution & Answer

Answer 12

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 13

Ch. 22.2A - Prob. 22.2P Ch. 22.4 - Without looking back, propose a mechanism for the...Ch. 22.4 - Prob. 22.8P Ch. 22.4 - Prob. 22.9P Ch. 22.5A - Prob. 22.10P Ch. 22.5A - Prob. 22.11P Ch. 22.5B - Prob. 22.12P Ch. 22.5B - Predict the products of the following reactions....Ch. 22.5B - Which compounds will give positive iodoform tests?...Ch. 22.5C - Propose a mechanism for the acid-catalyzed...

Solution Summary: The author explains the mechanism for the given base-catalyzed aldol condensation with dehydration.

Want to see the full answer?

Chapter 22 Solutions