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Chapter 24: Q.31. (page 962)

Question: Draw the product formed in each directed aldol reaction.

Short Answer

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Answer

Step by step solution

01

LDA

Lithium diisopropylamide (LDA) is a strong base with the molecular formula [CH32CH]2NLi. In combination with H2O, it gives directed aldol reaction effectively.

02

Cross-aldol reaction

The base abstracts the hydrogen ion H+ from the enolizable aldehyde to initiate the reaction.

03

Product of the given reaction

a. The product of the given reaction is shown hereunder.

Product of a.

b. The product of the given reaction is shown hereunder.

Product of b.

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