Concept explainers
Draw the products formed in the crossed aldol reaction of phenylacetaldehyde
(a)
Interpretation: The product that is formed in the given crossed aldol reaction of phenylacetaldehyde
Concept introduction: The crossed aldol reaction takes place between the two different carbonyl compounds that is between two different aldehydes or two different ketones or one aldehyde and one ketone. The crossed aldol reaction takes place only if the carbonyl compound contains an acidic
Answer to Problem 24.8P
The product that is formed in the given crossed aldol reaction of phenylacetaldehyde
Explanation of Solution
The product that is formed in the given crossed aldol reaction is shown below.
Figure 1
In this crossed aldol reaction, phenylacetaldehyde reacts with
The product that is formed in the given crossed aldol reaction of phenylacetaldehyde
(b)
Interpretation: The product that is formed in the given crossed aldol reaction of phenylacetaldehyde
Concept introduction: The crossed aldol reaction takes place between the two different carbonyl compounds that is between two different aldehydes or two different ketones or one aldehyde and one ketone. The crossed aldol reaction takes place only if the carbonyl compound contains an acidic
Answer to Problem 24.8P
The product that is formed in the given crossed aldol reaction of phenylacetaldehyde
Explanation of Solution
The product that is formed in the given crossed aldol reaction is shown below.
Figure 2
In this crossed aldol reaction, phenylacetaldehyde reacts with
The product that is formed in the given crossed aldol reaction of phenylacetaldehyde
(c)
Interpretation: The product that is formed in the given crossed aldol reaction of phenylacetaldehyde
Concept introduction: The crossed aldol reaction takes place between the two different carbonyl compounds that is between two different aldehydes or two different ketones or one aldehyde and one ketone. The crossed aldol reaction takes place only if the carbonyl compound contains an acidic
Answer to Problem 24.8P
The product that is formed in the given crossed aldol reaction of phenylacetaldehyde
Explanation of Solution
The product that is formed in the given crossed aldol reaction is shown below.
Figure 3
In this crossed aldol reaction, phenylacetaldehyde reacts with
The product that is formed in the given crossed aldol reaction of phenylacetaldehyde
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Chapter 24 Solutions
Organic Chemistry
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- Draw the products (including stereoisomers) formed in each reaction.arrow_forward(a) Draw the structure of the hemiacetal formed from one mole of benzaldehyde and one mole of ethanol. (b) Draw the structure of the acetal formed from one mole of benzaldehyde and two moles of ethanol. (c) Draw the structure of 2-methoxy-2-butanol. What compounds could you prepare this from?arrow_forwardDraw the product formed when phenylacetic acid (C6H5CH2COOH) istreated with each reagent. With some reagents, no reaction occurs. NaHCO3arrow_forward
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