(a)
Interpretation: The product that is formed by the intramolecular aldol reaction of the given dicarbonyl compound followed by dehydration is to be drawn.
Concept introduction: The aldol reaction that takes place within the same molecule in the presence of strong base is known as intramolecular aldol reactions. This reaction generally takes place within the dicarbonyl compounds in which one carbonyl group forms the enolate ion that acts as a nucleophile and the carbonyl carbon of the second carbonyl group acts as an electrophile.
(b)
Interpretation: The product that is formed by the intramolecular aldol reaction of the given dicarbonyl compound followed by dehydration is to be drawn.
Concept introduction: The aldol reaction that takes place within the same molecule in the presence of strong base is known as intramolecular aldol reactions. This reaction generally takes place within the dicarbonyl compounds in which one carbonyl group forms the enolate ion that acts as a nucleophile and the carbonyl carbon of the second carbonyl group acts as an electrophile.
(c)
Interpretation: The product that is formed by the intramolecular aldol reaction of the given dicarbonyl compound followed by dehydration is to be drawn.
Concept introduction: The aldol reaction that takes place within the same molecule in the presence of strong base is known as intramolecular aldol reactions. This reaction generally takes place within the dicarbonyl compounds in which one carbonyl group forms the enolate ion that acts as a nucleophile and the carbonyl carbon of the second carbonyl group acts as an electrophile.
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Chapter 22 Solutions
Organic Chemistry (6th Edition)
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- Which carbonyl group in each pair absorbs at a higher frequency? a. CHO сно b. or orarrow_forwardDraw a stepwise mechanism for the sulfonation of an alkyl benzene such as A to form a substituted benzenesulfonic acid B. Treatment of B with base forms a sodium salt C that can be used as a synthetic detergent to clean away dirtarrow_forwardDraw the product formed when each dicarbonyl compound undergoes an intramolecular aldol reaction followed by dehydration, when possible.arrow_forward
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