(a)
Interpretation:
The reagent used for obtaining the given compound synthesized by aldol reaction should be identified.
Concept introduction:
Aldol addition reaction means the reaction between
- Deprotonation of
- Attach of enolate ion with the aldehyde (nucleophilic attack)
- Protonation of the alkoxide ion to give aldol product
Please note if the considered aldehyde is of two different types then the reaction is known as crossed-aldol reaction. LDA is used as a base in crossed aldol reaction.
To identify : The identify the reagent used for the given compound synthesized via aldol reaction
(b)
Interpretation:
The reagent used for obtaining the given compound synthesized by aldol reaction should be identified.
Concept introduction:
Aldol addition reaction means the reaction between aldehyde which has a
- Deprotonation of
- Attach of enolate ion with the aldehyde (nucleophilic attack)
- Protonation of the alkoxide ion to give aldol product
Please note if the considered aldehyde is of two different types then the reaction is known as crossed-aldol reaction. LDA is used as a base in crossed aldol reaction.
To identify : The identify the reagent used for the given compound synthesized via aldol reaction
(c)
Interpretation:
The reagent used for obtaining the given compound synthesized by aldol reaction should be identified.
Concept introduction:
Aldol addition reaction means the reaction between aldehyde which has a
- Deprotonation of
- Attach of enolate ion with the aldehyde (nucleophilic attack)
- Protonation of the alkoxide ion to give aldol product
Please note if the considered aldehyde is of two different types then the reaction is known as crossed-aldol reaction. LDA is used as a base in crossed aldol reaction.
To identify : The identify the reagent used for the given compound synthesized via aldol reaction
(d)
Interpretation:
The reagent used for obtaining the given compound synthesized by aldol reaction should be identified.
Concept introduction:
Aldol addition reaction means the reaction between aldehyde which has a
- Deprotonation of
- Attach of enolate ion with the aldehyde (nucleophilic attack)
- Protonation of the alkoxide ion to give aldol product
Please note if the considered aldehyde is of two different types then the reaction is known as crossed-aldol reaction. LDA is used as a base in crossed aldol reaction.
To identify : The identify the reagent used for the given compound synthesized via aldol reaction
(e)
Interpretation:
The reagent used for obtaining the given compound synthesized by aldol reaction should be identified.
Concept introduction:
Aldol addition reaction means the reaction between aldehyde which has a
- Deprotonation of
- Attach of enolate ion with the aldehyde (nucleophilic attack)
- Protonation of the alkoxide ion to give aldol product
Please note if the considered aldehyde is of two different types then the reaction is known as crossed-aldol reaction. LDA is used as a base in crossed aldol reaction.
To identify : The identify the reagent used for the given compound synthesized via aldol reaction
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Chapter 21 Solutions
Organic Chemistry
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