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- When bromine is added to two beakers, one containing phenyl isopropyl ether and the other containing cyclohexene, the bromine color in both beakers disappears. What observation could you make while performing this test that would allow you to distinguish the alkene from the aryl ether?arrow_forwardThe conversion of alcohols into alkyl halides by reaction with hydrogen halides is an example of a Nucleophilic Substitution Reaction. This kind of reaction can proceed by two different mechanisms depending on the structure of alcohol substrates used. Generally, primary alcohols are substituted via SN2 mechanism, while secondary and tertiary alcohols undergo SN1 mechanism. Consider the following reaction given in the picture below and the questions in the picture too.arrow_forward(1) Name the major product of the reaction between (S)-2-bromohexane and KCH3COO. Be specific with the configuration. (2) Name the alcohol that will produce the most stable intermediate and the dehydration product 2-methyl-1,3-pentadiene. (3) Give the name of the product between benzyl alcohol and pyridinium chlorochromate.arrow_forward
- Draw structural formulas for the alkenes formed by acid-catalyzed dehydration of each alcohol. Where isomeric alkenes are possible, predict which is the major product. Q.) 1-Methylcyclopentanolarrow_forwardPrepare a table indicating whether or not the hydrocarbons on the list react with the reagents indicated.Hydrocarbons:a) ethylbenzene; b) 3-hexyne; c) 1-hexyne; d) heptaneReagents:a) ammoniacal solution of AgNO3 and b) sulfonitric mixture, c) aqueous H2SO4; d) HgSO4arrow_forwardGive the IUPAC names for the following compounds. Use the abbreviations o, m, or p (no italics) for ortho, meta, or para if you choose to use these in your name. For positively charged species, name them as aryl cations. Example: ethyl cation. Be sure to specify stereochemistry when relevant. C6H5- C6H5 C6H5 Name: H H C6H5 Name: C6H5arrow_forward
- 6. Write the structure of the organic product in each of the following reactions. Assume only monosubstitution for electrophilic aromatic substitution reactions. B HNO, acetic acid OH بلی NO₂ CI NO₂ Br₂ CHC NHANH, "OH CHÍNH, H₂SOarrow_forwardWhich of the following chemical equations depicts an alkylation reaction? C6H6() + CH3Cl() → C6H5CH3() + HCl(g) 2 CH3OH() + 3 O2(g) → 2 CO2(g) + 4 H2O() C6H12() → C6H10() + H2(g) CH2ClCH2Cl(g) + H2(g) → CH3CH3(g) + Cl2(g) CHClCHCl(g) → CH2ClCH2Cl(g)arrow_forwardDevelop syntheses for the following compounds, using acetylene and compounds containing no more than four carbon atoms as your organic starting materials.(a) 3-methylnon-4-yn-3-ol (“3-ol” means there is an OH group on C3.)(b) cis-1-ethyl-2-methylcyclopropanearrow_forward
- 2. There are two isomeric alkenes that can produce the first alcohol shown below as the major product with one set of reagents, but with other reagents, the same two alkenes will produce the second alcohol as the major product. H3C OH H3C, ОН H3C. CH3 (a) Draw the structure of the two alkenes described above. (b) Provide the reagents required to obtain each of the two alcohols. (c) Write out the arrow-pushing mechanism that produces the second alcohol.arrow_forwardWhich of the following alkenes is the most suitable to obtain 5-methyl-4-octanol via hydroboration-oxidation reaction? options: This conversion is not possible through hydroboration. This conversion is only possible through hydration reaction. 4-methyl-3-octene 4-methyl-4-octene 5-methyl-2-octene 5-methyl-3-octenearrow_forwardWhich of the following statements is correct? Hydroboration-oxidation reactions of alkenes involve rearrangement of carbocations. Reduction of trialkylborane in hydroboration-oxidation of alkenes involves hydrogen peroxide. Perhydroxy ion acts as an electrophile as it attacks trialkylborane in hydroboration-oxidation reactions of alkenes. Trialkylborane undergoes one round of oxidation to produce 2 moles of alcohol. None of the above. Both the 2nd and the 3rd statements are correct.arrow_forward
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