Interpretation:
Whether the acid-catalyzed hydrolysis of acetamide is a reversible or irreversible reaction has to be found and explained.
Concept introduction:
Acid catalyzed reaction: In acid hydrolysis of amide, acid protonates carbonyl oxygen of amide which increases the electrophilicity of the carbonyl carbon. Water acts as a nucleophile gets attached to the carbonyl carbon of amide to form tetrahedral intermediate(A) which on losing proton get converted to tetrahedral intermediate(B). The nitrogen of tetrahedral intermediate (B) gets protonated to form tetrahedral intermediate(C). The
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Essential Organic Chemistry, Global Edition
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- Explain amine catalysis in urethane bond formationarrow_forwardKetoprofen and ibuprofen both have a propanoic acid substituent. Explain why the identical subunits are synthesized in different ways.arrow_forwardSome penicillins cannot be administered orally because their B-lactam is rapidly hydrolyzed by the acidic environment of the stomach. Draw the product that forms in the following hydrolysis reaction. нн N. R. но エーZarrow_forward
- Some penicillins cannot be administered orally because their β-lactam is rapidly hydrolyzed by the acidic environment of the stomach. What product is formed in the following hydrolysis reaction?arrow_forwardDraw the molecules involved in the synthesis of aspirin. Is the forward reaction hydrolysis or condensation? Is the reverse reaction hydrolysis or condensation? Describe what occurs un each type of reaction with respect to acetylsalicylic acid.arrow_forwardNAD is: B E) . Amines can be produced by: A) B) Oxidation of nitro compounds Reduction of nitro compounds Acidification of nitro compounds Hydrolysis of nitro compounds IUPAC name of the following compound is The reduced form of NADH A dehydrating coenzyme A hydrating coenzyme A methylating coenzyme The oxidized form of NADH A) 3-methylhexanoic acid 3-methylbenzoicacid 3-methylcyclohexanoic acid. 1-methylcyclohexanoic acid A) B) Peptide bonds are: A) B D) The compound 4-hydroxyhexanedioc acid has following functional groups (s) 2 Carboxylic acids alcohol and carboxylic acid ester and alcohol alcohol and aromatic group ක COOH Esters Amines Amides Carboxylic acids and amines CH₁ 3-metnyl кустоarrow_forward
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