Concept explainers
Interpretation:
The reagents involved in given reactions are to be determined.
Concept introduction:
Primary alcohols on oxidation with PCC form aldehyde while secondary alcohols require drastic conditions like chromic acid to form
Treatment of
Carbonyl compounds react with alcohol to form acetals. First, one molecule of alcohol reacts with carbonyl to form hemiacetal followed by another alcohol molecule to form acetals.
Acetals and hemiacetals can be cleaved through acidic hydrolysis to form carbonyl compound and alcohol.
Carbonyl compounds react with Grignard reagent followed by hydrolysis to form alcohols.
On the reaction of an alkene with ozone, carbonyl compounds are formed.
Carbonyl compounds undergo Wolff–Kishner reduction on reaction with hydrazine and then potassium hydroxide to form
Ketones react with peracids to form esters by migration of one of the alkyl or aryl group.
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Organic Chemistry
- Show how you would synthesize each compound, starting with an ester containing nomore than eight carbon atoms. Any other necessary reagents may be used.(a) Ph3C¬OH (b) (PhCH2)2CHOHarrow_forwardIdentify the reagents necessary to accomplish each of the following transformations.arrow_forward3) Propose suitable reagent(s) to accomplish the following transformations. (a) (b) Br N OH orarrow_forward
- Provide the reagents required to complete the following transformations. (a) □ (b) на öd io: HỌ: 0.arrow_forwardShow how you would synthesize octanal from each compound. You may use any necessary reagents.(a) octan-1-olarrow_forwardDraw the products obtained in each of the following reactions: (c) (a) H₂C H3C CH3 CH 3 CH3 CH 3 HCI CH3OH HCI CH3OH (d) (b) H₂C H3C CH3 CH₂0 CH3OH CH3 CH₂ CH3 CH₂00 CH3OHarrow_forward
- Identify the product in the following reaction. A ? (B) (A) (C) (D)arrow_forward19.73 Propose an efficient synthesis for each of the following transformations: (a) 0-0 (b) (c) Br -arrow_forwardSyntheses of each of the following compounds have been reported in the chemical literature. Using the indicated starting material and any necessary organic or inorganic reagents, describe short sequences of reactions that would be appropriate for each transformation. (a) 1,1,5-Trimethylcyclononane from 5,5-dimethylcyclononanonearrow_forward
- Provide the reagent(s) needed to accomplish the following transformations.arrow_forwardFor each compound below, propose an efficient synthesis using diethyl malonate as a starting material. Provide explanations for each step in the mechanism. (a) (b) `NH2 (c)arrow_forwardPredict the major products formed when benzoyl chloride (PhCOCl) reacts with the following reagents.(a) ethanol (b) sodium acetate (c) anilinearrow_forward
- Organic ChemistryChemistryISBN:9781305580350Author:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. FootePublisher:Cengage Learning