What is/are the best reagent(s) to carry out this transformation? H. O 1. 03 2. Zn, H+ O H2O/H2SO4/H9SO4 O 1. Hg(OAc)2, H2O 2. NaBH4 O mcpba O N2OH
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- Identify the best reagents to complete the following reaction. 1. NaOH A 2. CH3CH2CH2NH2 1. HCI В 2. CH3CH2CH2NH2 ОН CH3CH2CH2NH2 C 1. SOCI2 D 2. CH3CH2CH2NH2 1. CH3CH2CH2NH2 E 2. SOCI2 NH,70. Which reagents best accomplish this transformation? OCH2CH3 a C d. 1. NaBH4, ether 2. H3O 3. CH3(CO)CH3, H (cat.) 1. NaBH4, ether 2. NaOH, heat 3. CH3(CO)CH3, NaOH (cat.) 1. LIAIH4, ether 2. H30* 3. CH3(CO)CH3, H (cat.) 1. LIAIH4, ether 2. NaOH, heat 3. CH3(CO)CH3, NaOH (cat.)What series of reagents will accomplish this transformation? ch9_d5_q4.pdf O 1. BH3-THF 2. H2O2, NaOH 3. H₂SO4, heat 4. mCPBA 5. H3O+ O 1. Hg(OAc)2, H₂O 2. NaBH4 3. H₂SO4, heat 4. mCPBA 5. H3O+ O 1. BH3-THF 2. H2O2, NaOH 3. H₂SO4, heat 4. OSO4, NMO O 1. Hg(OAc)2, H₂O 2. NaBH4 3. H₂SO4, heat 4. OsO4, NMO
- 2. Provide the major product of each reaction за Li Cl (CH3CH2)2CuLi, -78C 2. H₂O 2 eq.CH3CH2NH2 1. LIALH4 2. HCI, H₂O H nitroethane MeOK, MeOH ii 1.What reagents are necessary to carry out the following reaction? OCH3 1. Br2, FeBr3 , AICI3 1. CI 2. NaH 3. CH3I 4. NaBHa, CH3ОН 2. 1. CI 2. NaBH4, CH3ОН 3. NaH AICI3 4. CH31 II II 1. Br2, FeBr3 2. Mg(s) 3. H 4. NaH 5. CH3I 1. CI AICI3 2. CH3ОН, Н* IV VIdentify a suitable reagent to carry out the transformation. OH H. OH Identify the reagent. 1. NaCN; 2. H', Н,О 1. NaBH4 2. НBr 3. Mg 4. CO, 5. H*, H,O NaOH Na, Cr, 0,, H,O, H, SO,
- 68. Which reagents best accomplish this transformation? .CI Br C d. 1. Br2, FeBr3 2. H2, Pt 1. H2, Pt 2. Br2, FeBr3 3. NaNO2, HCI, 0°C 4. CuCl, heat 1. Br2, FeBr3 2. NaNO2, HCI, 0°C 3. На, Pt 4. CuCl, heat 1. Н2, Pt 2. NaNO2, HCI, 0°C 3. CuCI, heat 4. Br2, FeBr3 3. NaNO2, HCI, 0°C 4. CuCl, heat aWhich reaction can be used to carry out the following transformation? A. B. 1. AICI 3 AIC13 2. HCI, Zn(Hg) C. Either is okay D. Neither will workWhat is the best reagent used for the following reaction? H3C H3C ОН Н ? H- ? H3C H3C H. A O ВНз /Н202 .B Hg (OAC)2 / NABH4 .C O H30* /HgsO4 .D O Li /NH3
- Which reagents best lead to this transformation? A B C 1. SO3, H₂SO4 2. CH3CH₂CI, AICI 3 1.CH3CH₂CI, AICI 3 2. SO3, H₂SO4 1. CH3COCI, AICI3 2. Zn, HCI 3. SO3, H₂SO4 1. CH3COCI, AICI3 2. SO3, H₂SO4 3. Zn, HCI -50- CH3COCI= CH₂COCI= i l SO3HIdentify the reagents needed to carry out each transformation. PBr3 mCPBA [1] LIAIH₂ [2] H₂O PCC H₂ Pd-C CrO3 H₂SO4, H₂O B. CH3 =CH₂ OH CH3 KMnO. H₂O. OH Na NH3 Br CH3 OH CH3Q#5 Show the reaction mechanism AND draw the constitutional isomer formed in each reaction. HCI a. H2O b. H2SO4 [1] BH3 С. [2] H2O2, HO- Br2 d. H2O H20 H2SO4 е. e.