Select the most appropriate reagents for the transformation. nino -ÖH The best reagents are: O 1....
Please include an explanation. Select the appropriate reagents for the following transformation. Select answer 1) Li+[AIH(OtBu)3]- 2)H2O 1) DIBAL-H, hexane 2) H2O 1) LiAIH4, Et2O 2) EtOAc 3)H2O 1) NaBH4 2) H2O
Select the appropriate reagents for the following transformation at –78°C. Select the appropriate reagents for the following transformation at -78 degree C. LiAlH_4, Et_2 O EtOAc H_2 O DIBAL-H H_2 O PCC/CH_2 Cl_2/room temperature Li^+[AlH(OtBu)_3]^- H_2 O NaBH_4 H_2 O
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 reagents would best accomplish the following transformation? ОН N 1. Potassium Phthalimide 2. CH3NH2 3. N2H4 O 1. CH3NH2 2. LiAlH4 3. H30+ O 1. SOCl2, pyridine 2. CH3NH2 O 1. p-TsOH, HOCH CHOH 2. CH3NH2 3. H30+ ? 3:13 PM 7/30/2020 Which reaction sequence would accomplish this transformation? oth HO H O 1. CH3MgBr 2. H30+ 3. CH3OH 1. H30+, CH3OH 2. NaBH4 3. H30+ O 1. p-TOH, HOCH CH2OH 2. NaBH: 3. H30+ O 1. pTSOH, HOCH,CH,OH...
Which are the best reagents for the following transformation? OCH3 O 1. DIBAL 2. (CH3)2CHCH=PPh3 O 1. (CH3)2CHMgBr 2. H30+ O 1. LiAlH4 2. TosCl, pyridine 3. (CH3)2CHCH Br O 1. NaOH, heat 2. (CH3)2CHCH=PPh3
Select the most appropriate reagents for the following transformation.
Select the most appropriate reagents for the following transformation.
What is the best choice of reagents to complete the following reaction? ON ON NaBH4, CH3OH: [2] H2CRO4 [1]8H3: H2O2. NaOH (2) PCC [1]H2504, H20:12) PCC [1]H2504, H20: [2] DIBAL-H. 1 eq. [1] Zn(Hg), HCl, 1 eq.[2] Na2Cr2O7. H2504 Select the route that would most likely produce the desired results from the OH (1) H2504, heat (2) KMnO4 OH (1) KMnO4. OH", heat: (2) LAIH4, H20 (1 equiv) (1) 03/Zn, H20 (2) DIBAL-H (1 equiv) (1) Oz/ Me25: (2) PCC...
4. For each of the following transformations select the most appropriate reagent(s). 0 - 0 $- a. 1) NaBH/EtOH 2) H:0 b. 1) LiAlH/Et, 2) H30 c. H , Pd/C d. None of the above e. All of the above 5. For each of the following transformations select the most appropriate reagent(s). (2 points) HO a. 1) NaBH/EtOH 2) H:0* b. 1) LiAlH4/Et20 2) H:0 c. None of the above d. All of the above
Which starting material would best accomplish this transformation? 1. SOCI2 2. CH3NH2 3. LiAlH4 4. H30* Н OH Br Which is the best starting material for the following reaction? CH3CH2NH2 ? pyridine HN o о NH2 С- CI OH Which are the best reagents for the following transformation? OCH3 core O 1. (CH3)2CHMgBr 2. H30+ 1. NaOH, heat 2. (CH3)2CHCH=PPh3 O 1. LiAlH4 2. TosCl, pyridine 3. (CH3)2CHCH Br O 1. DIBAL 2. (CH3)2CHCH=PPh3 What is the major product in...