The structures of four β − hydroxyaldehydes obtained from a mixture of butanal and penatanal in basic aqueous medium has to be drawn. Concept introduction: Two molecules of aldehyde or ketone combines to form a β- hydroxyaldehyde or a β- hydroxyketone in presence of a strong base by the removal of molecules of water is called aldol condensation. Crossed aldol addition is an reaction where four products are formed when two different carbonyl compound are used. The reaction with − O H ion gives two different enolate ions.

Question

Want to see the full answer?

Answer 1

Question

Definition Definition Organic compounds that have a carbonyl group, C=O, as their functional group. The carbonyl group in aldehydes is placed at the end of the molecular structure, which means the C=O is attached to one hydrogen atom and an alkyl group or a benzene ring. Just like all the other homologous series in organic chemistry, the naming of aldehydes uses the suffix “-al”. The general molecular formula is C n H 2n O.

Chapter 13, Problem 36P

Interpretation Introduction

Interpretation:

The structures of four β− hydroxyaldehydes obtained from a mixture of butanal and penatanal in basic aqueous medium has to be drawn.

Concept introduction:

Two molecules of aldehyde or ketone combines to form a β- hydroxyaldehyde or a β- hydroxyketone in presence of a strong base by the removal of molecules of water is called aldol condensation.

Crossed aldol addition is an reaction where four products are formed when two different carbonyl compound are used.

The reaction with −OH ion gives two different enolate ions.

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

Definition Definition Organic compounds that have a carbonyl group, C=O, as their functional group. The carbonyl group in aldehydes is placed at the end of the molecular structure, which means the C=O is attached to one hydrogen atom and an alkyl group or a benzene ring. Just like all the other homologous series in organic chemistry, the naming of aldehydes uses the suffix “-al”. The general molecular formula is C n H 2n O.

Chapter 13, Problem 36P

Interpretation Introduction

Interpretation:

The structures of four β− hydroxyaldehydes obtained from a mixture of butanal and penatanal in basic aqueous medium has to be drawn.

Concept introduction:

Two molecules of aldehyde or ketone combines to form a β- hydroxyaldehyde or a β- hydroxyketone in presence of a strong base by the removal of molecules of water is called aldol condensation.

Crossed aldol addition is an reaction where four products are formed when two different carbonyl compound are used.

The reaction with −OH ion gives two different enolate ions.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 3

Question

Definition Definition Organic compounds that have a carbonyl group, C=O, as their functional group. The carbonyl group in aldehydes is placed at the end of the molecular structure, which means the C=O is attached to one hydrogen atom and an alkyl group or a benzene ring. Just like all the other homologous series in organic chemistry, the naming of aldehydes uses the suffix “-al”. The general molecular formula is C n H 2n O.

Chapter 13, Problem 36P

Interpretation Introduction

Interpretation:

The structures of four β− hydroxyaldehydes obtained from a mixture of butanal and penatanal in basic aqueous medium has to be drawn.

Concept introduction:

Two molecules of aldehyde or ketone combines to form a β- hydroxyaldehyde or a β- hydroxyketone in presence of a strong base by the removal of molecules of water is called aldol condensation.

Crossed aldol addition is an reaction where four products are formed when two different carbonyl compound are used.

The reaction with −OH ion gives two different enolate ions.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 4

Question

Definition Definition Organic compounds that have a carbonyl group, C=O, as their functional group. The carbonyl group in aldehydes is placed at the end of the molecular structure, which means the C=O is attached to one hydrogen atom and an alkyl group or a benzene ring. Just like all the other homologous series in organic chemistry, the naming of aldehydes uses the suffix “-al”. The general molecular formula is C n H 2n O.

Chapter 13, Problem 36P

Interpretation Introduction