
Concept explainers
(a)
Interpretation: It should be described that how the given compound is prepared from cyclohexanone using an enamine intermediate.
Concept Introduction: To increase the carbon chain, substituting an alkyl group on alpha carbon of a carbonyl group is called alkylation.
Alkylation is carried out by reaction of a
Acylation is carried out by reaction of a ketone with a secondary amine in the presence of an acid to form an enamine and then adding an appropriate acyl halide. The acylation is an addition reaction.
(b)
Interpretation: It should be described that how the given compound is prepared from cyclohexanone using an enamine intermediate.
Concept introduction: To increase the carbon chain, substituting an alkyl group on alpha carbon of a carbonyl group is called alkylation.
Alkylation is carried out by reaction of a ketone with a secondary amine in the presence of an acid to form an enamine and then adding an appropriate alkyl halide. The alkylation is a
Acylation is carried out by reaction of a ketone with a secondary amine in the presence of an acid to form an enamine and then adding an appropriate acyl halide. The acylation is an addition reaction.
(a)
Interpretation: It should be described that how the given compound is prepared from cyclohexanone using an enamine intermediate.
Concept introduction: To increase the carbon chain, substituting an alkyl group on alpha carbon of a carbonyl group is called alkylation.
Alkylation is carried out by reaction of a ketone with a secondary amine in the presence of an acid to form an enamine and then adding an appropriate alkyl halide. The alkylation is a
Acylation is carried out by reaction of a ketone with a secondary amine in the presence of an acid to form an enamine and then adding an appropriate acyl halide. The acylation is an addition reaction.

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Chapter 18 Solutions
Organic Chemistry
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