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Which one of the following series of reactions does not produce a primary amine? O 1)...
Which one of the following series of reactions does not produce a primary amine? Which one of the following series of reactions does not produce a primary amine? O 1) LiAIH4 (excess) 1) Fe, HCl, H20 NaOH, H2O, heat A) PhCN B) PHNO2 C) PhNHCCH 2) H20 2) NaOH, H2O H2, Raney-Ni O E) PUNHCCH3 1) LIAIH4 (excess) D) PhCH=NH 2) H20 Which of the following amines cannot be made by reduction of a nitrile? Ph2CHNH2 EtNH2 (CH3)2CHCH2NH2 Me3CCH2NH2 A...
6. Which one of the following series of reactions does not produce a primary amine? 1) LIAIH4 (excess) 1) Fe, HCI, H20 1) LiAIH4 (excess) A) PhCN B) PhNO2 C) PhNHCCHg 2) H20 2) NaOH, H2O 2) H20 H2, Raney-Ni NaOH, H2O, heat D) PhCHENH E) PHNHCCH o 7. Which of the following amines cannot be made by reduction of a nitrile? PhCH2NH2 ENH2 (CH3)2CHCH2NH2 Me3CCH2NH2 А B D PhCHNH, E
6. Which one of the following series of reactions does not produce a primary amine? 1) LIAIH, (excess) 1) Fe, HCI, H2O A) PHCN B) PhNO2 c) PhNHCCHE 2) H20 2) NaOH, HAO 1) LIAIH4 (excess) 2) H20 H, Raney-Ni NaOH, H2O, heat D) PhCHENH E) PHNHCCH,
17. Use ANY needed reagents to effect the following transformation. (30 points) starting material product List of Reagents -N:C:N- KMnO4, H2SO4 8 00 (CH3),COCOCOC(CH3)3 Ag(NH3)2+, 120 Fe, HCI KMnO4, NaOH, H2O, cold AlCl3 Bra (excess), NaOH (excess), H20 Brz, Fe Br2, H20 Br2, H2O, H3O+ Br2, hy Br2, NaOH (excess), H2O Br2, P Buli CF3CO,H CH;=0 Formaldehyde оо CH3COCCH o CH_CC1, pyridine H2, Lindlar's catalyst H2.Pd/C H2, Pa/C, high pressure H, Raney-Ni HANNH HENNH, KOH, (HOCH2CH2)20, heat H2O H20, H2SO4,...
Which of the following reactions with produce 1-butanol as one of the products? (Assume excess lithium aluminum hydride and water.) A 1) LiAlH4 +LiAIH, HO 2) HO 1) LiAlH4 +LiAlH, +HO 2) HO 1) LiAlH4 + LiAlH +HO 2) HO OH =0 1) LiAlH4 +LiAIH4 +HO 2) HO = 1) LiAlH4 +LiAIH4 +HO N(CH3)2 2) HO
Question 31 es Which of the following reactions would produce a primary amine as the major product? (Select all that apply if more than one o 0 1 КОН 1. LAHA NH, NH 2. H.O 3. H2NNH. ETOH II INI 2 La 0 - NH Liam Bry, NaOH 1. NaN, 2 heat 1 2 NaOH HO IV CI H20 3.H20 VI v GV v B IV HII
1. What is the major product of the following sequence of reactions? a. 1. Li 1. 2. Cu 2. H20 b. H2 (1 equiv. Pd(s) Which of the reaction conditions would accomplish this transformation? 2. A. 1 . CH3SH (excess), H' 2. Raney Ni B. . H2NNH2 2. HO, H2O/A Zn, HCI acetic acid / Δ None of these C. D.
The best way to synthesize the following amine is: H2N 1. NBS, hv 2. NaNH. NHÀ 1. HNO3 H2SO4 2. Fe, HC1 3. NaOH 1. Br2, FeBrz 2. NaN3 3. H. Ni 1. NaCN Br 2. LiAlH4 3. H2O
II. Draw the structure for the major organic product of each of the following reactions. (7.5 pts each, 45 pts) Ç(CH3)3 0 11. 1) PhCCI, AICI: 2) Et2NH, H2, Raney-Ni, heat 12. co Me 1) EtMgBr (2 equiv.) 2) H2O, H30* 13. o CNH, 1) Bra, NaOH, HẠO o 2) (CH3)CHČCI, pyridine 14. CHO Но+н HTOH Br2, H20 н+ОН НО-НН CH OH 4
II. Draw the structure for the major organic product of each of the following reactions. (7.5 pts each, 45 pts) Ç(CH3)3 0 11. 1) PhCCI, AICI: 2) Et2NH, H2, Raney-Ni, heat 12. co Me 1) EtMgBr (2 equiv.) 2) H2O, H30* 13. o CNH, 1) Bra, NaOH, HẠO o 2) (CH3)CHČCI, pyridine 14. CHO Но+н HTOH Br2, H20 н+ОН НО-НН CH OH 4