Interpretation:
The formation of
Concept introduction:
Elimination reaction: An elimination reaction is removal of two substituents in a molecule and forms alkene. An elimination reaction is one or two-step process which based on the mechanism when two substituents removed from the molecule in single step is called E2 reaction. When two substituents are removed from the molecule in two steps is called E1 reaction.
E2 elimination:Alkyl halide forms an alkene from the abstraction of the proton from the β-carbon atom followed by elimination of the bromine in a single step.
Given information:
The given compound is shown below,
![Check Mark](/static/check-mark.png)
Trending nowThis is a popular solution!
![Blurred answer](/static/blurred-answer.jpg)
Chapter 11 Solutions
ORGANIC CHEMISTRY-EBOOK>I<
- Show the stereochemistry of the epoxide (see Problem 11-31) you would obtain by formation of a bromohydrin from trans-2-butene, followed by treatment with base.arrow_forwardHow would you synthesize the following compounds from cyclohexanone using reagents from the table? Use letters from the table to list reagents in the order used (first at the left). Reagents a 1. CH3MgBr / dry ether 2 H3O+ e 1. OsO4 i 1. BH3/THF 2. NaHSO3/H₂O 2. H₂O₂ / NaOH b 1. C6H5 MgBr / dry ether f 1. NaBH4 j Mg / dry ether 2 H3O+ 2. H3O+ C PBг3 g HOCH2CH2OH/HCI k H2/Pd d m-chloroperbenzoic h H3O+ / heat 1 CrO3 / H3O+ acid a) 2-phenylcyclohexanone b) cyclohexylbenzene m cyclohexanonearrow_forwardTopic: Elimination of Alkyl Halides When 2-bromobutane is reacted with CH3O-, two alkene products, namely 2-butene and 1-butene are obtained. Give an explanation why the E2 reaction produces 2-butene as the major productarrow_forward
- If 2-fluoropentane could undergo an E1 reaction, would you expect the major product to be the more stable alkene or the less stable alkene? Explain your answer.arrow_forwardEach of the following syntheses requires more than one step. How would you carry them out? Show the step-wise reactionsarrow_forwardHow many potential E2 elimination products can form from the addition of NaOH to the following: (free hint: trans-decalin cannot undergo a ring flip) → 1/2/3/no products H Br "H. H, Brarrow_forward
- What would the major organic reaction product be from the reaction of 1-bromo-1-methylcyclopentane withsodium hydroxide? Would the elimination reaction outcome be affected if a student accidentally adds sodium tertbutoxide instead of sodium hydroxide?arrow_forward6. Draw the product you would expect from the reaction of sodium butanoate with 1-chloro-4,4-dimethylpentane. H2 H3C Na I H2 sodium butanoatearrow_forwardQuestion 11 Propose best Williamson ether syntheses for the following compounds. Select all applicable options (multiple answers can be possible). Note: Some compounds cannot be made using Williamson synthesis reaction. A: Хон OH ΚΗ مر OK Br SN2 KH B: OH OK SN1 C: Α ABC ☐ C 1000 Br Cannot be synthesized using Williamson ether syntheses.arrow_forward
- The enolate derived from diethyl malonate reacts with a variety ofelectrophiles (not just alkyl halides) to form new carbon–carbon bonds.With this in mind, draw the products formed when Na+ −CH(CO2Et)2reacts with each electrophile, followed by treatment with H2O.arrow_forwardChoose the right reagent or series of reagents from the ones listed below to prepare 2-pentanone from acetylene. NaNH2NaNH2 followed by CH3CH2CH2BrCH3CH2CH2Br, then disiamylborane followed by H2O2H2O2, HO−HO− H2H2, Lindlar followed by H2OH2O, H+H+ NaNH2NaNH2 and CH3CH2CHOCH3CH2CHO NaNH2NaNH2 followed by H2OH2O, H+H+ NaNH2NaNH2 followed by CH3CH2CH2BrCH3CH2CH2Br, then H2OH2O, H2SO4H2SO4, HgSO4 Choose one.arrow_forwardAll but one of these functional groups must be excluded from Grignard reagents or the carbonyl compound they react with because it will neutralize them. O alcohol (ROH) O terminal acetylene (R-C=CH) O carboxylic acid (R-CO₂H) Oether (R-O-R)arrow_forward
- Organic ChemistryChemistryISBN:9781305580350Author:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. FootePublisher:Cengage Learning
![Text book image](https://www.bartleby.com/isbn_cover_images/9781305080485/9781305080485_smallCoverImage.gif)
![Text book image](https://www.bartleby.com/isbn_cover_images/9781305580350/9781305580350_smallCoverImage.gif)