Concept explainers
What
(a)
Interpretation: The alkynes that forms the given ketone as the only product after hydration with
Concept introduction: A terminal alkyne reacts with
Answer to Problem 11.40P
The alkynes that forms the given ketone as the only product after hydration with
Explanation of Solution
The alkynes that forms the given ketone as the only product after hydration with
Figure 1
The terminal alkynes,
The alkynes that forms the given ketone as the only product after hydration with
(b)
Interpretation: The alkynes that forms the given ketone as the only product after hydration with
Concept introduction: A terminal alkyne reacts with
Answer to Problem 11.40P
The alkyne that forms the given ketone as the only product after hydration with
Explanation of Solution
The alkyne that forms the given ketone as the only product after hydration with
Figure 2
The terminal alkyne, ethynylcyclohexane reacts with the reagents
The alkyne that forms the given ketone as the only product after hydration with
(c)
Interpretation: The alkynes that forms the given ketone as the only product after hydration with
Concept introduction: A terminal alkyne reacts with
Answer to Problem 11.40P
The alkynes that forms the given ketone as the only product after hydration with
Explanation of Solution
The alkynes that forms the given ketone as the only product after hydration with
Figure 3
The terminal alkynes,
The alkynes that forms the given ketone as the only product after hydration with
(d)
Interpretation: The alkynes that forms the given ketone as the only product after hydration with
Concept introduction: A terminal alkyne reacts with
Answer to Problem 11.40P
The alkynes that forms the given ketone as the only product after hydration with
Explanation of Solution
The alkynes that forms the given ketone as the only product after hydration with
Figure 4
The terminal alkynes,
The alkynes that forms the given ketone as the only product after hydration with
Want to see more full solutions like this?
Chapter 11 Solutions
Organic Chemistry-Package(Custom)
- single reaction sequence: a certain ketone undergoes alkylation to give new ketone, when reacted with a base and then an alkylating agent, 1-bromopropane. What is the structure of the final ketone product?arrow_forwardCompounds A, B, and C have the same molecular formula C4H8. They all react wotu H2/PtO2 to give the same compound. The reaction of A or B with H2O/H2SO4 or with BH3-THF, followed by treatment with a basic solution of hydrogen peroxide, gives the same compound, namely D. The reaction of C with H2O/H2SO4 also gives D. However, the reaction of C with BH3-THF, followed by HO-, H2O2 gives a new compound, E. Provide the identity of A, B, C, D, and E along with explanations of reactivity.arrow_forwardHw.184. Provide the major organic product in the reaction below: 1) Methyl-1,2-cyclopentene oxide addition of HBrarrow_forward
- 9. Plan syntheses of the following compounds. You may use the given starting material and any compound containing three or fewer carbons. (a) (b) (c) (d) by Br or Br H Br H OH = OHarrow_forwardThe oxygen in water is primarily (99.8%) 16O, but water enriched with theheavy isotope 18O is also available. When a ketone or aldehyde is dissolved inH2O, the isotopic label becomes incorporated into the carbonyl group: R2CPO H2O n R2CPO H2O. Explain.arrow_forwardprovide the hydrotreating for the organic compoud C9H7N in a more detailed way? regarding which bond will break first and how many steps the reactant will go through to reach the product shown.arrow_forward
- Questão 10A certain hydrocarbon had the molecular formula C16H26 and contained two triple bonds. Ozonolysis resulted in CH3(CH2)4CO2H and HO2CCH2CH2CO2H as the only products. What is the reasonable structure for this hydrocarbon? Hexadec-6,10-dino undec-1,5-dino Hept-1,5-dino hex-1,5-dino naharrow_forwardGive the major organic product of the following reaction. CH3OH > Br Br Br OMe HBr (cat.)arrow_forwardThe structure below is the cyclic ether (epoxide), butene oxide: (1) CH3CH₂ -CH₂ butene oxide How could this compound be prepared from but-1-ene? Explain why butene oxide is much more reactive than its isomer, tetrahydrofuran, which is also a cyclic ether: H₂C-CH₂ H₂C CH₂ tetrahydrofuran Illustrate how butene oxide reacts with ammonia, showing details of the mechanism leading to the final product, C4H11 NO.arrow_forward
- Which of these alkyl chlorides undergoes dehydrohalogenation in the presence of a strong base to give pent-2-ene (shown below) as the only alkene product? O l-chloro-2-methylbutane O 2-chloropentane O 3-chloropentane O 1-chloropentane O l-chloro-3-methylbutanearrow_forward(a) 2-methyl-2-pentanol Draw the structure of the alkene that was used to prepare the alcohol in highest yield. AAVIL ? ChemDoodleⓇ Which process does this employ? 1. Hg(OAc)2, H₂O; 2. NaBH4 01. BH3; 2. H₂O2, NaOH OsO4, H₂O2 On n [ ]#arrow_forwardGive the major organic product(s) for each of the following reactions (a) + H2 1. (CF3CO0)2Hg. CH3OH (b) 2, NABH4arrow_forward
- ChemistryChemistryISBN:9781305957404Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCostePublisher:Cengage LearningChemistryChemistryISBN:9781259911156Author:Raymond Chang Dr., Jason Overby ProfessorPublisher:McGraw-Hill EducationPrinciples of Instrumental AnalysisChemistryISBN:9781305577213Author:Douglas A. Skoog, F. James Holler, Stanley R. CrouchPublisher:Cengage Learning
- Organic ChemistryChemistryISBN:9780078021558Author:Janice Gorzynski Smith Dr.Publisher:McGraw-Hill EducationChemistry: Principles and ReactionsChemistryISBN:9781305079373Author:William L. Masterton, Cecile N. HurleyPublisher:Cengage LearningElementary Principles of Chemical Processes, Bind...ChemistryISBN:9781118431221Author:Richard M. Felder, Ronald W. Rousseau, Lisa G. BullardPublisher:WILEY