6x. Fill in the missing items. 1.) CH38 Na BH3 2. HCI 1.)OH, H20 X 2.)...
6x. Fill in the missing items. 1.) CH3 Na BHз 2. HCI 1.)OH, H20 2.) H30®, heat * B. . .. 1.) NaOH, H20 2. NaOH, heat NaCN CH3OH R но он Н,00 1.)LIAIH 4 , THE S 2. H,00
Which sequence will give pentanoic acid? (2 pts) 4. 1. BH3. THF 2. NAOH, H202, H20 H* 1. HBr, ROOR C. Butene Butene A. 2. NACN, ACN 3. KMnO4. 3. KMnO4, H* 1. BH3.THF 2. NaOH, H202 H20 3. H30*, heat 1. HBr, ROOR D. В. Butene Butene 2. NACN, ACN 3. H30*, heat
3. Fill in the missing intermediates and reagents in the schemes below: a) OH 1) BH3 THE 2) NaOH / H2O2 H2Cro4 OH NO2 1. NaOH 2. CH3CH2CH2CH2Br CH3CH2CH2CH2Br AlBrz
fill in the missing items
A. 1. DIBAL 2. H3O B. KOH OH 1. K OEt/EIOH 2. H3O*/ H20 D. 2. H3O" / H20 1. LDA/THF G. NH2 LiAIH4
V. Roadmap problems 1) CH30'Na B H2CrO xs CH3OH A CH3O Na D OH 1) NaOH, H2O E 2) HCl, H20 3) heat Br F H2O, acetone 2) H20, НCI H* Br осн, 1) Сн,оNa" A CH3ONa 1) NaOH, H,О C 2) HCI, НО 3) heat Насо 2) H20, HCI 1) CH3CH2MgBr ether Br EtO Na 1) NaOH, H2O B 2) HC, Hао 3) heat H* C A D OEt E, major product heat 2) H,о" 1) O3 2) (CH3)2S...
Which reaction sequence would accomplish this transformation? HO ter H 01.H20+, CH2OH 2. NaBH4 3. Hz0+ O 1. pTSOH, HOCH,CH,OH 2. CH3MgBr 3. H30+ O 1. p-TsOH, HOCH CH2OH 2. NaBH4 3. H30+ O 1. CH3MgBr 2. H30+ 3. CH3OH What is the best reagent(s) for the following transformation? O OH 1. LiAlH4 2. H30+ OCH3CH2OH, H2SO4 O NaOH, heat mCPBA What is the major product in the following reaction? 1. CH2CH2MgBr 2. H30* O o o OH OH What...
Fill in missing reactants and
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HO OH 1. Os04 2. NaHSO3(aq) 1. Hg(OAc)2, H20 2. NaBH4 Na NH3 (1) Br. Br X.s. Br2 V B CC14 1. NaNH2 2. EtCI correct SCH I, CH,SH RISCH3 analogy to Bra, H₂O dil. H2SO4 HO
1) R'-MgBr in THF 2)H,o NaH Ho or OH PAA X2. H20 1) Hg(OAc)2, R'OH 2) NaBH4, NaOH, H20 Os0 NaHSO, H2O I) 2)CH, SCH HyIO HBr ROOR 1)BH3. THF 2)H202, NaOH, H2O Mg, THF PBr3 NaOH )OTHF 2) H30 CrOj. H,SO, 1) NaH 2)RXDMF "О-R DMF PCC DCM ) THF 2) H3O+ SOCI pyridine Li Hexanes
1. Predict the major product for the following reaction. (12 points) CN Zn(Hg/HCI 1. LIAIHA 2. H3O+ a 1. LIAIH mCPBA NaN3 b 2. H20 + enantiomer С. NH2 N,CI CN COOH d NaCN 1. LIAIHA Br 2. H20 e. (CH3)2NH H2SO4 2. H30*
4. Fill in the missing reactant(s), reagents, or product. a cl AICI: H2NNH2, NaOH, heat 1. V 2. H2O SO3 Cl2, FeCl3 H2SO4 Bry, FeBrz H2CrO4, heat oire . on . moto - good OH HCI heat OH 1) NaOH 2) H .3 obrane + HO OOO Y + NH3 => sem HCI, H2O wom zoud