The major product in the reaction of the given aldehyde with aqueous sodium hydroxide has to be predicted. Concept Introduction: Aldol addition: When an aldehyde is treated with aqueous sodium hydroxide, the major product has the aldehydic group and a hydroxyl group. It is therefore called an “aldol” (“ald” for aldehyde and “ol” for alcohol). In the product, it is important to note that hydroxy group should be located in the β (beta) -position relative to the carbonyl group. Thus the product aldol is also known as β - hydroxy aldehyde . General scheme:

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Answer 1

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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 21.3, Problem 14PTS

(a)

Interpretation Introduction

Interpretation:

The major product in the reaction of the given aldehyde with aqueous sodium hydroxide has to be predicted.

Concept Introduction:

Aldol addition:

When an aldehyde is treated with aqueous sodium hydroxide, the major product has the aldehydic group and a hydroxyl group. It is therefore called an “aldol” (“ald” for aldehyde and “ol” for alcohol). In the product, it is important to note that hydroxy group should be located in the β (beta) -position relative to the carbonyl group. Thus the product aldol is also known as β- hydroxy aldehyde.

General scheme:

(b)

Interpretation Introduction

Interpretation:

The major product in the reaction of the given aldehyde with aqueous sodium hydroxide has to be predicted.

Concept Introduction:

Aldol addition:

When an aldehyde is treated with aqueous sodium hydroxide, the major product has the aldehydic group and a hydroxyl group. It is therefore called an “aldol” (“ald” for aldehyde and “ol” for alcohol). In the product, it is important to note that hydroxy group should be located in the β (beta) -position relative to the carbonyl group. Thus the product aldol is also known as β- hydroxy aldehyde.

General scheme:

(c)

Interpretation Introduction

Interpretation:

The major product in the reaction of the given aldehyde with aqueous sodium hydroxide has to be predicted.

Concept Introduction:

Aldol addition:

When an aldehyde is treated with aqueous sodium hydroxide, the major product has the aldehydic group and a hydroxyl group. It is therefore called an “aldol” (“ald” for aldehyde and “ol” for alcohol). In the product, it is important to note that hydroxy group should be located in the β (beta) -position relative to the carbonyl group. Thus the product aldol is also known as β- hydroxy aldehyde.

General scheme:

(d)

Interpretation Introduction

Interpretation: The major product in the reaction of the given aldehyde with aqueous sodium hydroxide has to be predicted.

Concept Introduction:

Aldol addition:

When an aldehyde is treated with aqueous sodium hydroxide, the major product has the aldehydic group and a hydroxyl group. It is therefore called an “aldol” (“ald” for aldehyde and “ol” for alcohol). In the product, it is important to note that hydroxy group should be located in the β (beta) -position relative to the carbonyl group. Thus the product aldol is also known as β- hydroxy aldehyde.

General scheme:

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Answer 2

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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 21.3, Problem 14PTS

(a)

Interpretation Introduction

Interpretation:

The major product in the reaction of the given aldehyde with aqueous sodium hydroxide has to be predicted.

Concept Introduction:

Aldol addition:

When an aldehyde is treated with aqueous sodium hydroxide, the major product has the aldehydic group and a hydroxyl group. It is therefore called an “aldol” (“ald” for aldehyde and “ol” for alcohol). In the product, it is important to note that hydroxy group should be located in the β (beta) -position relative to the carbonyl group. Thus the product aldol is also known as β- hydroxy aldehyde.

General scheme:

(b)

Interpretation Introduction

Interpretation:

The major product in the reaction of the given aldehyde with aqueous sodium hydroxide has to be predicted.

Concept Introduction:

Aldol addition:

When an aldehyde is treated with aqueous sodium hydroxide, the major product has the aldehydic group and a hydroxyl group. It is therefore called an “aldol” (“ald” for aldehyde and “ol” for alcohol). In the product, it is important to note that hydroxy group should be located in the β (beta) -position relative to the carbonyl group. Thus the product aldol is also known as β- hydroxy aldehyde.

General scheme:

(c)

Interpretation Introduction

Interpretation:

The major product in the reaction of the given aldehyde with aqueous sodium hydroxide has to be predicted.

Concept Introduction:

Aldol addition:

When an aldehyde is treated with aqueous sodium hydroxide, the major product has the aldehydic group and a hydroxyl group. It is therefore called an “aldol” (“ald” for aldehyde and “ol” for alcohol). In the product, it is important to note that hydroxy group should be located in the β (beta) -position relative to the carbonyl group. Thus the product aldol is also known as β- hydroxy aldehyde.

General scheme:

(d)

Interpretation Introduction

Interpretation: The major product in the reaction of the given aldehyde with aqueous sodium hydroxide has to be predicted.

Concept Introduction:

Aldol addition:

When an aldehyde is treated with aqueous sodium hydroxide, the major product has the aldehydic group and a hydroxyl group. It is therefore called an “aldol” (“ald” for aldehyde and “ol” for alcohol). In the product, it is important to note that hydroxy group should be located in the β (beta) -position relative to the carbonyl group. Thus the product aldol is also known as β- hydroxy aldehyde.

General scheme:

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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 21.3, Problem 14PTS

(a)

Interpretation Introduction

Interpretation:

The major product in the reaction of the given aldehyde with aqueous sodium hydroxide has to be predicted.

Concept Introduction:

Aldol addition:

When an aldehyde is treated with aqueous sodium hydroxide, the major product has the aldehydic group and a hydroxyl group. It is therefore called an “aldol” (“ald” for aldehyde and “ol” for alcohol). In the product, it is important to note that hydroxy group should be located in the β (beta) -position relative to the carbonyl group. Thus the product aldol is also known as β- hydroxy aldehyde.

General scheme:

(b)

Interpretation Introduction

Interpretation:

The major product in the reaction of the given aldehyde with aqueous sodium hydroxide has to be predicted.

Concept Introduction:

Aldol addition:

When an aldehyde is treated with aqueous sodium hydroxide, the major product has the aldehydic group and a hydroxyl group. It is therefore called an “aldol” (“ald” for aldehyde and “ol” for alcohol). In the product, it is important to note that hydroxy group should be located in the β (beta) -position relative to the carbonyl group. Thus the product aldol is also known as β- hydroxy aldehyde.

General scheme:

(c)

Interpretation Introduction

Interpretation:

The major product in the reaction of the given aldehyde with aqueous sodium hydroxide has to be predicted.

Concept Introduction:

Aldol addition:

When an aldehyde is treated with aqueous sodium hydroxide, the major product has the aldehydic group and a hydroxyl group. It is therefore called an “aldol” (“ald” for aldehyde and “ol” for alcohol). In the product, it is important to note that hydroxy group should be located in the β (beta) -position relative to the carbonyl group. Thus the product aldol is also known as β- hydroxy aldehyde.

General scheme:

(d)

Interpretation Introduction

Interpretation: The major product in the reaction of the given aldehyde with aqueous sodium hydroxide has to be predicted.

Concept Introduction:

Aldol addition:

When an aldehyde is treated with aqueous sodium hydroxide, the major product has the aldehydic group and a hydroxyl group. It is therefore called an “aldol” (“ald” for aldehyde and “ol” for alcohol). In the product, it is important to note that hydroxy group should be located in the β (beta) -position relative to the carbonyl group. Thus the product aldol is also known as β- hydroxy aldehyde.

General scheme:

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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 21.3, Problem 14PTS

(a)

Interpretation Introduction

Interpretation:

The major product in the reaction of the given aldehyde with aqueous sodium hydroxide has to be predicted.

Concept Introduction:

Aldol addition:

When an aldehyde is treated with aqueous sodium hydroxide, the major product has the aldehydic group and a hydroxyl group. It is therefore called an “aldol” (“ald” for aldehyde and “ol” for alcohol). In the product, it is important to note that hydroxy group should be located in the β (beta) -position relative to the carbonyl group. Thus the product aldol is also known as β- hydroxy aldehyde.

General scheme:

(b)

Interpretation Introduction

Interpretation:

The major product in the reaction of the given aldehyde with aqueous sodium hydroxide has to be predicted.

Concept Introduction:

Aldol addition:

When an aldehyde is treated with aqueous sodium hydroxide, the major product has the aldehydic group and a hydroxyl group. It is therefore called an “aldol” (“ald” for aldehyde and “ol” for alcohol). In the product, it is important to note that hydroxy group should be located in the β (beta) -position relative to the carbonyl group. Thus the product aldol is also known as β- hydroxy aldehyde.

General scheme:

(c)

Interpretation Introduction

Interpretation:

The major product in the reaction of the given aldehyde with aqueous sodium hydroxide has to be predicted.

Concept Introduction:

Aldol addition:

When an aldehyde is treated with aqueous sodium hydroxide, the major product has the aldehydic group and a hydroxyl group. It is therefore called an “aldol” (“ald” for aldehyde and “ol” for alcohol). In the product, it is important to note that hydroxy group should be located in the β (beta) -position relative to the carbonyl group. Thus the product aldol is also known as β- hydroxy aldehyde.

General scheme:

(d)

Interpretation Introduction

Interpretation: The major product in the reaction of the given aldehyde with aqueous sodium hydroxide has to be predicted.

Concept Introduction:

Aldol addition:

When an aldehyde is treated with aqueous sodium hydroxide, the major product has the aldehydic group and a hydroxyl group. It is therefore called an “aldol” (“ald” for aldehyde and “ol” for alcohol). In the product, it is important to note that hydroxy group should be located in the β (beta) -position relative to the carbonyl group. Thus the product aldol is also known as β- hydroxy aldehyde.

General scheme:

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Answer 5

Chapter 21.3, Problem 14PTS

(a)

Interpretation Introduction

Interpretation:

The major product in the reaction of the given aldehyde with aqueous sodium hydroxide has to be predicted.

Concept Introduction:

Aldol addition:

When an aldehyde is treated with aqueous sodium hydroxide, the major product has the aldehydic group and a hydroxyl group. It is therefore called an “aldol” (“ald” for aldehyde and “ol” for alcohol). In the product, it is important to note that hydroxy group should be located in the β (beta) -position relative to the carbonyl group. Thus the product aldol is also known as β- hydroxy aldehyde.

General scheme:

(b)

Interpretation Introduction

Interpretation:

The major product in the reaction of the given aldehyde with aqueous sodium hydroxide has to be predicted.

Concept Introduction:

Aldol addition:

When an aldehyde is treated with aqueous sodium hydroxide, the major product has the aldehydic group and a hydroxyl group. It is therefore called an “aldol” (“ald” for aldehyde and “ol” for alcohol). In the product, it is important to note that hydroxy group should be located in the β (beta) -position relative to the carbonyl group. Thus the product aldol is also known as β- hydroxy aldehyde.

General scheme:

(c)

Interpretation Introduction

Interpretation:

The major product in the reaction of the given aldehyde with aqueous sodium hydroxide has to be predicted.

Concept Introduction:

Aldol addition:

When an aldehyde is treated with aqueous sodium hydroxide, the major product has the aldehydic group and a hydroxyl group. It is therefore called an “aldol” (“ald” for aldehyde and “ol” for alcohol). In the product, it is important to note that hydroxy group should be located in the β (beta) -position relative to the carbonyl group. Thus the product aldol is also known as β- hydroxy aldehyde.

General scheme:

(d)

Interpretation Introduction

Interpretation: The major product in the reaction of the given aldehyde with aqueous sodium hydroxide has to be predicted.

Concept Introduction:

Aldol addition:

When an aldehyde is treated with aqueous sodium hydroxide, the major product has the aldehydic group and a hydroxyl group. It is therefore called an “aldol” (“ald” for aldehyde and “ol” for alcohol). In the product, it is important to note that hydroxy group should be located in the β (beta) -position relative to the carbonyl group. Thus the product aldol is also known as β- hydroxy aldehyde.

General scheme:

Answer 6

Chapter 21.3, Problem 14PTS

(a)

Interpretation Introduction

Interpretation:

The major product in the reaction of the given aldehyde with aqueous sodium hydroxide has to be predicted.

Concept Introduction:

Aldol addition:

When an aldehyde is treated with aqueous sodium hydroxide, the major product has the aldehydic group and a hydroxyl group. It is therefore called an “aldol” (“ald” for aldehyde and “ol” for alcohol). In the product, it is important to note that hydroxy group should be located in the β (beta) -position relative to the carbonyl group. Thus the product aldol is also known as β- hydroxy aldehyde.

General scheme:

Answer 7

Chapter 21.3, Problem 14PTS

(a)

Interpretation Introduction

Interpretation:

The major product in the reaction of the given aldehyde with aqueous sodium hydroxide has to be predicted.

Concept Introduction:

Aldol addition:

When an aldehyde is treated with aqueous sodium hydroxide, the major product has the aldehydic group and a hydroxyl group. It is therefore called an “aldol” (“ald” for aldehyde and “ol” for alcohol). In the product, it is important to note that hydroxy group should be located in the β (beta) -position relative to the carbonyl group. Thus the product aldol is also known as β- hydroxy aldehyde.

General scheme:

Answer 8

(b)

Interpretation Introduction

Interpretation:

The major product in the reaction of the given aldehyde with aqueous sodium hydroxide has to be predicted.

Concept Introduction:

Aldol addition:

When an aldehyde is treated with aqueous sodium hydroxide, the major product has the aldehydic group and a hydroxyl group. It is therefore called an “aldol” (“ald” for aldehyde and “ol” for alcohol). In the product, it is important to note that hydroxy group should be located in the β (beta) -position relative to the carbonyl group. Thus the product aldol is also known as β- hydroxy aldehyde.

General scheme:

Answer 9

(b)

Interpretation Introduction

Interpretation:

The major product in the reaction of the given aldehyde with aqueous sodium hydroxide has to be predicted.

Concept Introduction:

Aldol addition:

When an aldehyde is treated with aqueous sodium hydroxide, the major product has the aldehydic group and a hydroxyl group. It is therefore called an “aldol” (“ald” for aldehyde and “ol” for alcohol). In the product, it is important to note that hydroxy group should be located in the β (beta) -position relative to the carbonyl group. Thus the product aldol is also known as β- hydroxy aldehyde.

General scheme:

Answer 10

(c)

Interpretation Introduction

Interpretation:

The major product in the reaction of the given aldehyde with aqueous sodium hydroxide has to be predicted.

Concept Introduction:

Aldol addition:

When an aldehyde is treated with aqueous sodium hydroxide, the major product has the aldehydic group and a hydroxyl group. It is therefore called an “aldol” (“ald” for aldehyde and “ol” for alcohol). In the product, it is important to note that hydroxy group should be located in the β (beta) -position relative to the carbonyl group. Thus the product aldol is also known as β- hydroxy aldehyde.

General scheme:

Answer 11

(c)

Interpretation Introduction

Interpretation:

The major product in the reaction of the given aldehyde with aqueous sodium hydroxide has to be predicted.

Concept Introduction:

Aldol addition:

When an aldehyde is treated with aqueous sodium hydroxide, the major product has the aldehydic group and a hydroxyl group. It is therefore called an “aldol” (“ald” for aldehyde and “ol” for alcohol). In the product, it is important to note that hydroxy group should be located in the β (beta) -position relative to the carbonyl group. Thus the product aldol is also known as β- hydroxy aldehyde.

General scheme:

Answer 12

(d)

Interpretation Introduction

Interpretation: The major product in the reaction of the given aldehyde with aqueous sodium hydroxide has to be predicted.

Concept Introduction:

Aldol addition:

When an aldehyde is treated with aqueous sodium hydroxide, the major product has the aldehydic group and a hydroxyl group. It is therefore called an “aldol” (“ald” for aldehyde and “ol” for alcohol). In the product, it is important to note that hydroxy group should be located in the β (beta) -position relative to the carbonyl group. Thus the product aldol is also known as β- hydroxy aldehyde.

General scheme:

Answer 13

(d)

Interpretation Introduction

Interpretation: The major product in the reaction of the given aldehyde with aqueous sodium hydroxide has to be predicted.

Concept Introduction:

Aldol addition:

When an aldehyde is treated with aqueous sodium hydroxide, the major product has the aldehydic group and a hydroxyl group. It is therefore called an “aldol” (“ald” for aldehyde and “ol” for alcohol). In the product, it is important to note that hydroxy group should be located in the β (beta) -position relative to the carbonyl group. Thus the product aldol is also known as β- hydroxy aldehyde.

General scheme:

Answer 14

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Answer 15

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Answer 16

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Answer 17

Ch. 21.1 - Prob. 1CC Ch. 21.1 - Prob. 2CC Ch. 21.1 - Prob. 3CC Ch. 21.1 - Prob. 1LTS Ch. 21.1 - Prob. 4PTS Ch. 21.1 - APPLY the skill As with aldehydes and ketones, the...Ch. 21.1 - Draw the enolate ion that is formed when each of...Ch. 21.1 - Prob. 7CC Ch. 21.2 - Prob. 8CC Ch. 21.2 - Prob. 9CC

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