Concept explainers
(a)
Interpretation:
The number of electrons involved in the given oxidation reaction is to be stated.
Concept introduction:
The oxidation reaction of primary and secondary alcohol to
(b)
Interpretation:
The oxidizing agent used in this reaction is to be stated.
Concept introduction:
The oxidation reaction of primary and secondary alcohol to aldehyde and ketones in the presence of oxalyl chloride, DMSO and organic base triethylamine. The reaction is known by Swern Oxidation. It also gives carbon monoxide, carbon dioxide, and methyl sulfide as side products.
(c)
Interpretation:
The curved arrow mechanism that accounts for isotopic substitution in the products from the reaction of intermediate A and triethylamine is to be stated.
Concept introduction:
The oxidation reaction of primary and secondary alcohol to aldehyde and ketones in the presence of oxalyl chloride, DMSO and organic base triethylamine. The reaction is known by Swern Oxidation. It also gives carbon monoxide, carbon dioxide, and methyl sulfide as side products.
Want to see the full answer?
Check out a sample textbook solutionChapter 10 Solutions
EBK ORGANIC CHEMISTRY STUDY GUIDE AND S
- Write the products of the following acid-base reactions: (a) CH3OH + H2SO4 ² ? (b) CH3OH + NANH2 2 ? (c) CH3NH3+ Cl- + NaOH ?arrow_forwardWrite an equation to show the proton transfer between each alkene or cycloalkene and HCl. Where two carbocations are possible, show each. (a) CH,CH,CH=CHCH, (b) 2-Pentene Cyclohexenearrow_forwardConsider the following structural formulas. OH -осн A в D E (a) Which of the compounds A-E can easily be oxidized? (b) Provide the typical oxidation products for all compounds selected in (a). (c) Explain why the compounds not selected in (a) cannot be easily oxidized.arrow_forward
- Bent (D) Trigonal pyramidal 5. A student wishes to prepare ethyl acetate from the reaction of ethanol and acetic acid. To be successful, this reaction requires (A) an acidic catalyst. (C) an oxidizing agent. (B) a basic catalyst. (D) a reducing agent. 6. Which alkyl halide reacts most rapidly with aqueous sodium hydroxide solution? (A) CH₂Cl (B) CH₂I (C) (CH3)3CCH₂Cl (D) (CH3)3CCH₂I 57. How many isomers are there with the formula C6H₁4?arrow_forwardName and draw a structural formula for the major product of each alkene addition reaction: CH S (a) CH₂C=CH₂ + HI →→→→ (b) CH 3 + HClarrow_forwardIn a basic aqueous solution, esters react with hydroxide ion to form the salt of the carboxylic acid and the alcohol from which the ester is constituted. Name each of the following esters, and indicate the products of their reaction with aqueous base. (a) -OCH,CH3 (b) CH;CH2CH2-arrow_forward
- Ketene, H2C=C=O, is an important industrial chemical. Predict the products that would be formed when ketene reacts with **hint: Markovnikov addition occurs. (a) ethanol (b) acetic acid (c) ethylamine.arrow_forwarda) If the pH value of an aqueous solution of trimethylamine [(CH3) 3N] is 10.75, what should be the molarity of this solution? (CH3) 3N + H2O ↔ (CH3) 3NH + + OH-, Kb = 6.3 × 10-5 b) What will be the pH of the solution prepared by dissolving 8.35 g of aniline hydrochloride (C6H5NH3 + Cl-) in 750 mL of 0.215 M aniline (C6H5NH2)? Is this solution an effective buffer? Explain (Kb = 7.4 × 10-10 for aniline, C: 12.0 g / mol, H: 1.0 g / mol, N: 14.0 g / mol, Cl: 35.4 g / mol) .arrow_forwardChlorination of 2-butanone yields two isomeric products, each having the molecular formula C4H7ClO. (a) What are these two compounds? (b) Write structural formulas for the enol intermediates that lead to each of these compounds. (c) Using curved arrows, show the flow of electrons in the reaction of each of the enols with Cl2.arrow_forward
- a) If the pH value of an aqueous solution of trimethylamine [(CH3)3N] is 10.75, what should be the molarity of this solution? (CH3)3N + H2O ↔ (CH3)3NH+ + OH-, Kb = 6,3 × 10-5 b) What will be the pH of the solution prepared by dissolving 8.35 g of aniline hydrochloride (C6H5NH3+Cl-) in 750 mL of 0.215 M aniline (C6H5NH2)? Is this solution an effective buffer? Explain (Kb = 7,4 × 10-10 for aniline, C: 12.0 g / mol, H: 1.0 g / mol, N: 14.0 g / mol, Cl: 35.4 g / mol) .arrow_forwardWrite the product that will be formed when you obtain Acetyl Chloride (CH3COCl) from Acetic Acid and react with ammonia (NH3arrow_forward2. Write the structure for the most oxidized organic product when each of the following is reacted with potassium dichro- mate. Write NR if no reaction occurs.(a) methanol (b) ethyl alcohol (c) 2,3,4-trimethyl-2-pentanol (d) 3-hexanol 3. Alcohols can be made by reacting alkyl halides with sodium hydroxide as follows: RX +. NaOH ROH + NaX Give the names and formulas of the alcohols produced from the following alkyl bromides by this method:(a) 2-bromobutane(b) 2-bromo-3-ethylpentane (c) bromocyclopentanearrow_forward
- Chemistry & Chemical ReactivityChemistryISBN:9781337399074Author:John C. Kotz, Paul M. Treichel, John Townsend, David TreichelPublisher:Cengage LearningChemistry & Chemical ReactivityChemistryISBN:9781133949640Author:John C. Kotz, Paul M. Treichel, John Townsend, David TreichelPublisher:Cengage LearningChemistry: Principles and ReactionsChemistryISBN:9781305079373Author:William L. Masterton, Cecile N. HurleyPublisher:Cengage Learning