(a)
Interpretation: The carbonyl starting materials that are needed to prepare the given compound by using a directed aldol reaction are to be identified.
Concept introduction: The directed aldol reaction is a type of cross aldol reaction. This directed aldol reaction categorizes the carbonyl compounds into the nucleophilic enolate and other the carbonyl compound which can react at the electrophilic carbonyl carbon atom.
(b)
Interpretation: The carbonyl starting materials that are needed to prepare the given compound by using a directed aldol reaction are to be identified.
Concept introduction: The directed aldol reaction is a type of cross aldol reaction. This directed aldol reaction categorizes the carbonyl compounds into the nucleophilic enolate and other the carbonyl compound which can react at the electrophilic carbonyl carbon atom.
(c)
Interpretation: The carbonyl starting materials that are needed to prepare the given compound by using a directed aldol reaction are to be identified.
Concept introduction: The directed aldol reaction is a type of cross aldol reaction. This directed aldol reaction categorizes the carbonyl compounds into the nucleophilic enolate and other the carbonyl compound which can react at the electrophilic carbonyl carbon atom.
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ORGANIC CHEMISTRY
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- Draw the products formed in each crossed aldol reaction.arrow_forwardWhat enolate is formed when each ketone is treated with LDA in THF solution? What enolate is formed when these same ketones are treated with NaOCH3 in CH3OH solution?arrow_forwardProblem 24.1 Draw the aldol product formed from each compound. CH,CHO b. (CH),CCH,CHO d. C. Problem 24.2 Which carbonyl compounds do not undergo an aldol reaction when treated with "OH in H,O? CHO сно b. C. (CH3)C a. d. H (CH);Carrow_forward
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