Concept explainers
(a)
Interpretation:
The products of the given aldol condensation reaction before and after dehydration are to be predicted.
Concept introduction:
Aldol condensation is defined as a condensation reaction that involves the nucleophilic addition of an enolate ion to another carbonyl group to form a
(b)
Interpretation:
The products of the given aldol condensation reaction before and after dehydration are to be predicted.
Concept introduction:
Aldol condensation is defined as a condensation reaction that involves the nucleophilic addition of an enolate ion to another carbonyl group to form a
(c)
Interpretation:
The products of the given aldol condensation reaction before and after dehydration are to be predicted.
Concept introduction:
Aldol condensation is defined as a condensation reaction that involves the nucleophilic addition of an enolate ion to another carbonyl group to form a
(d)
Interpretation:
The products of the given aldol condensation reaction before and after dehydration are to be predicted.
Concept introduction:
Aldol condensation is defined as a condensation reaction that involves the nucleophilic addition of an enolate ion to another carbonyl group to form a
(e)
Interpretation:
The products of the given aldol condensation reaction before and after dehydration are to be predicted.
Concept introduction:
Aldol condensation is defined as a condensation reaction that involves the nucleophilic addition of an enolate ion to another carbonyl group to form a
(f)
Interpretation:
The products of the given aldol condensation reaction before and after dehydration are to be predicted.
Concept introduction:
Aldol condensation is defined as a condensation reaction that involves the nucleophilic addition of an enolate ion to another carbonyl group to form a
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ORGANIC CHEMISTRY MASTERINGCHEM ACCESS
- Complete the following multistep syntheses by showing the major products and the reagents nessesary for each steparrow_forwardA student tried to prepare the following compounds using aldol condensations. Which of these compounds was she successful in synthesizing? Explain why the other syntheses were not successful.arrow_forwardShow how to carry out the transformation of benzene to phenol by going through a diazonium intermediate. At each step, either select the appropriate reagents or draw the correct product.arrow_forward
- Propose an efficient synthesis for each of the following transformations. Show all intermediate products, reagents and conditions.arrow_forwardDraw the structure of the major aldol product (prior to possible dehydration) of the following reaction without specifying stereochemistry. 0 dilute aqueous NaOH 0-5° • You do not have to consider stereochemistry. • If no reaction occurs, draw the organic starting material. ChemDoodle 3barrow_forwardBenzalacetone is a side product formed in the aldol condensation of dibenzalacetone. Show the reaction mechanism of how this side product, Benzalacetone, is formed.arrow_forward
- Show what reagents are necessary to make the following acetal from a ketone. Themechanism is not necessary.arrow_forwardGive the products from the following aldol reactionarrow_forwardPredict the products of aldol condensation, followed by dehydration, of the followingketones and aldehydes. c) cyclohexanonearrow_forward
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