Concept explainers
a)
Interpretation:
How to prepare the compound shown is to be given.
Concept introduction:
The reaction involves two successive aldol condensation reaction of cyclohexanone with two molecules of benzaldehyde innthe presence of a base.
To give:
How to prepare the compound shown.
b)
Interpretation:
How to prepare the compound shown is to be given.
Concept introduction:
The Michael addition reaction between the enamine produced by reacting cyclohexanone with pyrrolidine with vinylnitrile and hydrolyzing the product yield the product required.
To give:
How to prepare the compound shown.
c)
Interpretation:
How to prepare the compound shown is to be given.
Concept introduction:
The reaction takes place in two steps i) Abstraction of a proton by a base ii) Nucleophilic attack of the carbanion on allyl bromide.
To give:
How to prepare the compound shown.
d)
Interpretation:
How to prepare the compound shown is to be given.
Concept introduction:
The reaction involves two steps i) Abstraction of α-hydrogen atom by the base ii) Attack of the enolate on diethyl oxalate followed by acidification.
To give:
How to prepare the compound shown.
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Chapter 23 Solutions
Organic Chemistry
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EBK A SMALL SCALE APPROACH TO ORGANIC LChemistryISBN:9781305446021Author:LampmanPublisher:CENGAGE LEARNING - CONSIGNMENT