When 2-pentene is treated with Cl, in methanol, three products are formed. Account for the formation of each product (you need not explain their relative percentages). CI OCH3 H,CO CI CI CI Cle CH;CHCHCH,CH, + CH;CHCHCH,CH3 + CH,CHČHCH,CH, CH;OH CH;CH=CHCH,CH, 50% 35% 15%
Q: 7. Chioroethane + CH;ONa a. Ethane • water H,50. . CH,CH;CCH, • LIAIH, 140°C ether 1n 2moles of…
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A: Given: Cyclohexene reacting with OsO4 followed by NaHSO3.
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Q: Br2/H2O c) (Z) 3-methyl 3-hexene to CH3OH -Br ? d)
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Q: why H2SO4 has a positive reaction with cyclohexene?
A: The reactants given are H2SO4 and cyclohexene.
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A: Detail description about IUPAC name determination is given below
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A: Cyclopentene is a cyclic alkene which forms dihalaids on reacton with halogens, halaids on reacton…
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A: The answer is given as follows
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Q: Name the alkene below. Use ONLY E/Z designators to indicate stereochemistry. H H H3C CH3 CH;CH2CH2…
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Q: Give the structure corresponding to each name. a. 3-bromo-4-ethylheptane b.…
A: Since you have posted question with multiple sub-parts, we are entitled to answer the first 3 only
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- Oximene and myrcene, two hydrocarbons isolated from alfalfa that have the molecular formula C10H16, both yield 2,6- dimethyloctane when treated with H2 and a Pd catalyst. Ozonolysis of oximene forms (CH3)2C = O, CH2 = O, CH2(CHO)2, and CH3COCHO. Ozonolysis of myrcene yields (CH3)2C = O, CH2 = O, (two equiv), and HCOCH2CH2COCHO. Identify the structures of oximene and myrcene.Draw the products formed when both cis- and trans-but-2-ene are treated with OsO4, followed by hydrolysis with NaHSO3 + H2O. Explain how these reactions illustrate that syn dihydroxylation is stereospecic.Reaction of 2-methylpropene with CH3OH in the presence of H2SO4 catalyst yieldsmethyl tert-butyl ether, CH3OC(CH3)3, by a mechanism analogous to that of acid- catalyzed alkene hydration. Write the mechanism, using curved arrows for each step.
- Draw the products formed when both cis- and trans-but-2-ene are treated with OsO4, followed by hydrolysis with NaHSO3 + H2O. Explain how these reactions illustrate that syn dihydroxylation is stereospecific.A chemist allows some pure (2S,3R)-3-bromo-2,3-diphenylpentane to react with a solution of sodium ethoxide(NaOCH2CH3) in ethanol. The products are two alkenes: A (cis-trans mixture) and B, a single pure isomer. Under thesame conditions, the reaction of (2S,3S)-3-bromo-2,3-diphenylpentane gives two alkenes, A (cis-trans mixture) and C.Upon catalytic hydrogenation, all three of these alkenes (A, B, and C) give 2,3-diphenylpentane. Determine the structuresof A, B, and C; give equations for their formation; and explain the stereospecificity of these reactionsWhat is the major product formed when 3-methyl-1-butene is treated with Hg(C2H3O2)2 in a THF/ethanol mixture followed by NaBH4 in base?
- Two products are formed when methylenecyclohexane reacts with NBS? Show how each is formed. Disregard stereoisomers.Addition of HBr to allene (CH2=C=CH2) forms 2-bromoprop-1-ene rather than 3-bromoprop-1-ene, even though 3-bromoprop-1-ene is formed from an allylic carbocation. Considering the arrangement of orbitals in the allene reactant, explain this result.Addition of HBr to allene (CH2 = C = CH2) forms 2-bromoprop-1-ene rather than 3-bromoprop-1-ene, even though 3-bromoprop-1-ene is formed from an allylic carbocation. Considering the arrangement of orbitals in the allene reactant, explain this result.
- OChem HELP... Draw the conformational structures (chair or boat conformations) for the MAJOR product formed when 1-tert-butylcyclohexene reacts with each of the following reagents. Also, indicate if the product obtained is racemic form. a) Br2, CCl4 b) Br2, H2O c) OsO4, then aqueous NaHSO3 d) ICl e) mCPBA, then H3O+, H20 f) O3, then Me2S (conformational structure not required) g) BH3:THF, then H2O2, HO- h) D2, Pt i) Hg(OAc)2 in THF-H2O, then NaBH4, HO- j) BD3 :THF, then CH3CO2TDraw the organic products formed when cyclopentene is treated withfollowing reagent. (CH3)3COOH, Ti[OCH(CH3)2]4, (−)-DETDraw the organic product(s) formed upon the addition of HBr to (a) 2-methyl-2-pentene, (b) trans-2-hexene, and (c) 4-methylcyclohexene. How many regioisomers can be formed in each case?