The conversion of TBDMS ether A into gingerol by using a directed aldol reaction as key step is to be shown. Concept Introduction: The directed aldol reaction is a type of cross aldol reaction. This directed aldol reaction categorizes the carbonyl compounds into the nucleophilic enolate and other the carbonyl compound which can react at the electrophilic carbonyl carbon atom. Aldol reaction is the condensation reaction of the organic chemistry . In this reaction an enolate ion or an enol reacts with the carbonyl compound that leads to the formation of β -hydroxyaldehyde or β -hydroxyketone which on further dehydration gives the conjugated enone.

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Answer 1

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Chapter 24, Problem 24.11P

Interpretation Introduction

Interpretation: The conversion of TBDMS ether A into gingerol by using a directed aldol reaction as key step is to be shown.

Concept Introduction: The directed aldol reaction is a type of cross aldol reaction. This directed aldol reaction categorizes the carbonyl compounds into the nucleophilic enolate and other the carbonyl compound which can react at the electrophilic carbonyl carbon atom.

Aldol reaction is the condensation reaction of the organic chemistry. In this reaction an enolate ion or an enol reacts with the carbonyl compound that leads to the formation of β-hydroxyaldehyde or β-hydroxyketone which on further dehydration gives the conjugated enone.

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Students have asked these similar questions

Zingerone, a spicy-sweet component of cooked ginger, can be converted to its protected TBDMS ether A, as we learned in Chapter 20. How can A be converted to gingerol, a compound present in fresh ginger, using a directed aldol reaction as a key step?

Synthethic pathway with intermediates and reagents plz.

Identify A–E in the following reaction sequence.

Answer 2

Question

Chapter 24, Problem 24.11P

Interpretation Introduction

Interpretation: The conversion of TBDMS ether A into gingerol by using a directed aldol reaction as key step is to be shown.

Concept Introduction: The directed aldol reaction is a type of cross aldol reaction. This directed aldol reaction categorizes the carbonyl compounds into the nucleophilic enolate and other the carbonyl compound which can react at the electrophilic carbonyl carbon atom.

Aldol reaction is the condensation reaction of the organic chemistry. In this reaction an enolate ion or an enol reacts with the carbonyl compound that leads to the formation of β-hydroxyaldehyde or β-hydroxyketone which on further dehydration gives the conjugated enone.

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Answer 3

Question

Chapter 24, Problem 24.11P

Interpretation Introduction

Interpretation: The conversion of TBDMS ether A into gingerol by using a directed aldol reaction as key step is to be shown.

Concept Introduction: The directed aldol reaction is a type of cross aldol reaction. This directed aldol reaction categorizes the carbonyl compounds into the nucleophilic enolate and other the carbonyl compound which can react at the electrophilic carbonyl carbon atom.

Aldol reaction is the condensation reaction of the organic chemistry. In this reaction an enolate ion or an enol reacts with the carbonyl compound that leads to the formation of β-hydroxyaldehyde or β-hydroxyketone which on further dehydration gives the conjugated enone.

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Answer 4

Question

Chapter 24, Problem 24.11P

Interpretation Introduction

Interpretation: The conversion of TBDMS ether A into gingerol by using a directed aldol reaction as key step is to be shown.

Concept Introduction: The directed aldol reaction is a type of cross aldol reaction. This directed aldol reaction categorizes the carbonyl compounds into the nucleophilic enolate and other the carbonyl compound which can react at the electrophilic carbonyl carbon atom.

Aldol reaction is the condensation reaction of the organic chemistry. In this reaction an enolate ion or an enol reacts with the carbonyl compound that leads to the formation of β-hydroxyaldehyde or β-hydroxyketone which on further dehydration gives the conjugated enone.

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Answer 5

Chapter 24, Problem 24.11P

Interpretation Introduction

Interpretation: The conversion of TBDMS ether A into gingerol by using a directed aldol reaction as key step is to be shown.

Concept Introduction: The directed aldol reaction is a type of cross aldol reaction. This directed aldol reaction categorizes the carbonyl compounds into the nucleophilic enolate and other the carbonyl compound which can react at the electrophilic carbonyl carbon atom.

Aldol reaction is the condensation reaction of the organic chemistry. In this reaction an enolate ion or an enol reacts with the carbonyl compound that leads to the formation of β-hydroxyaldehyde or β-hydroxyketone which on further dehydration gives the conjugated enone.

Answer 6

Chapter 24, Problem 24.11P

Interpretation Introduction

Interpretation: The conversion of TBDMS ether A into gingerol by using a directed aldol reaction as key step is to be shown.

Concept Introduction: The directed aldol reaction is a type of cross aldol reaction. This directed aldol reaction categorizes the carbonyl compounds into the nucleophilic enolate and other the carbonyl compound which can react at the electrophilic carbonyl carbon atom.

Aldol reaction is the condensation reaction of the organic chemistry. In this reaction an enolate ion or an enol reacts with the carbonyl compound that leads to the formation of β-hydroxyaldehyde or β-hydroxyketone which on further dehydration gives the conjugated enone.

Answer 7

Chapter 24, Problem 24.11P

Interpretation Introduction

Interpretation: The conversion of TBDMS ether A into gingerol by using a directed aldol reaction as key step is to be shown.

Concept Introduction: The directed aldol reaction is a type of cross aldol reaction. This directed aldol reaction categorizes the carbonyl compounds into the nucleophilic enolate and other the carbonyl compound which can react at the electrophilic carbonyl carbon atom.

Aldol reaction is the condensation reaction of the organic chemistry. In this reaction an enolate ion or an enol reacts with the carbonyl compound that leads to the formation of β-hydroxyaldehyde or β-hydroxyketone which on further dehydration gives the conjugated enone.

Answer 8

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Answer 11

Ch. 24 - Prob. 24.1P Ch. 24 - Prob. 24.2P Ch. 24 - Problem 24.3 What unsaturated carbonyl compound is...Ch. 24 - Prob. 24.4P Ch. 24 - Prob. 24.5P Ch. 24 - Prob. 24.6P Ch. 24 - Problem 24.7 Draw the products formed in each...Ch. 24 - Problem 24.8 Draw the products formed in the...Ch. 24 - Prob. 24.9P Ch. 24 - Prob. 24.10P

Solution Summary: The author explains the conversion of TBDMS ether A into gingerol by using a directed aldal reaction as key step.

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Chapter 24 Solutions