Answered: ● Using aldol or crossed aldol…

● Using aldol or crossed aldol condensation, suggest a synthesis of the following compounds: come H3C. ng H₂C. H₂C H CH3

Organic Chemistry

9th Edition

ISBN:9781305080485

Author:John E. McMurry

Publisher:John E. McMurry

Chapter23: Carbonyl Condensation Reactions

Section23.SE: Something Extra

Problem 65AP

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Concept explainers

Reactions at the Alpha Carbon Atom

The position next to the ketone or aldehyde functional group is termed as alpha position and the reaction which occurs at alpha position is called alpha substitution reaction. In an alpha substitution reaction, the alpha proton atom is substituted by an electrophile by the formation of an enol intermediate or enolate ion intermediate. Most of the carbonyl compounds go through an alpha substitution reaction.

Question

• Using aldol or crossed aldol condensation, suggest a synthesis of the following
compounds:
a
b
مليمت
H3C
H3C
CH3
H3C
ge
H
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