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Amine Reactivity Practice (1 of 3) Complete the following reactions: -NaOH- NH3 2 LiAIH 4 LIAIH4...
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,
1. Complete the following reactions by drawing the skeletal structures of the major products in the spaces provided. (5 pts) H2O, NaOH H2O, HCI H2O, H2SOs CN LiAIH4 2) H20 CN
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...
Practice Set-lll SET-II 1) C.HNH 1. 2) LIAIH, in ether ? 3) H2O) 1) NaOC Hs ; then CeHsCH CH-Br 2. HCO2C2H5 2) H20 ? & heat H CO2C2H5 3) SOcl, ; then AICI3 & heat 1) Mg in ether 3. ? CHa-CI 2) (CH) CH-CN H2C 3) H3O CH3 1) NaOC,Hs; then CHs-I 2) H3O& heat 4. ? O-CaHs )CHCHO & NaOH; heat SET-III Stage Two Stage Three Stage One Practice Set-lll SET-II 1) C.HNH 1. 2) LIAIH, in...
Chapter 24- Catalytic Carbon-Carbon Bond Formation 35. What is the major organic product of the following sequence of reactions? H2 (3 atm) 1. LiAIH Pt 2 H30 CN NH2 NH2 CH2CN a. b. 2 C. 36. What is the major organic product of the following sequence of reactions? LiAIH4 1 2 eq. NaH A 2. H3o 2. 2 eq. Mel OCH3 OCH3 OCH3 OCH3 2 OCH3 OCH3 OCH3 OCH3 Chapter 24-Catalytic Carbon-Carbon Bond Formation 37. What is the major organic...
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
Which one of the following series of reactions does not produce a primary amine? O 1) LiAlH4 (excess) 1) Fe, HCI, H2O 1) LiAIH4 (excess) A) PhCN B) PhNO2 C) PhNHCCH? 2) H20 2) NaOH, H2O 2) H20 O H2, Raney-Ni NaOH, H20, heat D) PhCHENH E) PENHÖCH Which of the following amines cannot be made by reduction of a nitrile? PhCH2NH2 EtNH2 (CH3)2CHCH2NH2 Me3CCH2NH2 A B C D Ph2CHNH2 E
show mechanism and arrows. 4.) What is the main product for the following series of reactions? (8 points) 1.) Na2Cr207 2.) Он 3.) NaOH 10.) What are the mechanisms and final product for the following series of reactions? (5 points) 1.) NH3 2.) LiAIH CI 3.) 2 x CH3Br 4.) H2O2, A
1. Name the following or Draw the Structure (2 x 3 pts each) a. N-methyl-3-phenylpentan-2-amine OH b. OH NH2O 2. Draw the starting materials for the following hydrolysis reactions. (3 pts each) 1. NaOH, H2O a. 3-or 2. HCI, H2O OH OH Ph 1. NaOH, H2O b. HO Н. CH3 OH HPh 2. HCI, H2O 3. Of the following, which form would actually exist at: (5 points) a) pH = 2 (acidic) b) pH = 7 (neutral) c) pH =...
1. H 1. LIAIH4 / dry ether 1. LiaiH, / dry ether 2. aqueous H2SO4 O H Bous H.SO O 2. W H₂SO4 H2SO4 OH Hoc H3C0 a = Electrophilic addition b=E2 Elimination c=Syl Nucleophilic substitution d=SN2 Nucleophilic substitution e= Electrophilic aromatic substitution f=Carbonyl nucleophilic addn g=Nucleophilic subs at carbonylacyl Xfer) h = Conjugate (nucleophilic) addn Identify the mechanism by which each of the reactions above proceeds from among the mechanisms listed. Use the letters a -i for your answers