CH3 H/H2O b. +H3CMgBr H/H2O +Li(CH3)2Cu C. mild acid CH3NH2 d. Cl Pd-C H2 (1 equiv)...
Draw the product formed when 1-bromobutane is treated with cach reagent. 1. Li (2 equiv) 2. Mg in (CHCH2):0 solvent 3. Li (2 equiv), then Cul (0.5 equiv) 4. The answer in (a), then H;O 5. The answer in (b), then D20 6. The answer in (a), then CH,CCH Draw the product formed when (CH3CH2CH2CH2) CuLi is treated with each compound. In so cases, no reaction occurs. CHн, ,then H,O Draw the product formed when the a.ß-unsaturated ketone A is...
Choose reagents to convert 2-cyclohexenone to the following compounds. Syntheses may require several steps. Use letters from the table to list reagents in the order used (first at the left) with no commas. Reagents 1. Li(CH3)2Cu 2. H30* 1. NaBHA 2. H30* NH3 / KOH 1. Li(CH3)2Cu 2. H30* CH2lz / Zn(Cu) /ether 1. Li(CH2=CH)2Cu 2. H30* (C6H5)3P*-CH2 b C k H2 over Pd/C 1. CH3 MgBr / dry ether 2 H30* HN(CH3)2 d H2NNH2 / KOH h KMnO4 /H30*...
NaNH2 -CH₃ 2) OH CH3CH2Br H3C-EC-H * * CH3CH2CH2Br NaOH, H2O BH/THE H2, Pt CH3Br LI, NH3 (1) NaBH4 OsO4, NaHSO3, H20 Hz, Lindlar's Catalyst In each reaction box, place the best reagent and conditions from the list below. NaNH2 CH3 CH3CH2Br OH H3C-CC-H - - ker CH₂ + HCl CH3CH2CH2Br HO NaOH, H2O BH/THF CH3BT H2, Pt LI, NH3 (1) NaBH4 OsO4, NaHSO3, H20 Hz, Lindlar's Catalyst
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.
For questions 1-5, choose the reagents required to carry out the shown transformations. 1.) (A) Li, NH3 (B) HgSO4, H20, H+ (C) BH3, H202 (D) H, Pd/C (E) none of them -CEC-H CEC (A) peroxyacid (RCO3H) (B) OsO4, followed by H20 (C) HgSO4, followed by H20 and H30 (D) 03 (E) none of them (A) LI, NH3 (B) HgSO4, H,O,H (C) BH3, H202 (D) Os04, H20 (E) either B or C methods will work -ОН OH (A) peroxyacid (RCO 3H),...
Provide the reagent(s) necessary to convert 1-phenylheptane to benzoic acid O H2, Pd O Na2Cr207/H2SO4/H2O O 1. LiAIH4 2. H30+ O 1. NBS, 2. NaOH Predict the product for the following reaction. H2SO4 НО Н ОН ОН ОН ШІ IV V - ОТ O III O IV ОІІ OV Which of the following compounds is most reactive towards a nucleophilic addition reaction? HT H H 1 II IV V OI O IV O III
*b. CN O TSCI, pyridine oh Teci, pyridine -OH cd* H2, Lindlar catalyst CA H3C-CEC-CH3 1 equiv HI * och Teade + HOCH order + HOC 2 products NaH *. HOCHCHBr *g.LA BH3 + OH POCl3, pyridine Ocach 2 -CEC-H 1. BH3 2. H2O2, OH
Carboxylic acid problems 1) KMnO4, NaOH 1) KMnO4. NaOH Heat 2) H30 Cr Heat 2) H2O*cr 1) Ag20 or Ag(NH3)2*OH 1) Og 2) H,02 H2) H30°C KMnO4 CH3(CH2)6CH2 CH2(CH2)CH2COH C=C HH H30+ Oleic acid HO 1) KMnO4, NaOH Heat 2) H30*cr CH3 CH3CHCH2CH2CH2OH 4-Methyl-1-pentanol H30+ OH 1) H.CO. CH3CH2CH2CH2CH2CH Hexanal CHE 212 CH 15 & 16 Cathexaulic Acids. 22
1. Write structures for the lettered organic product(s) in the following reactions: (4 pts each) H, CH2OH A 1) CHCI B 2) OH OH O== + с D + E Conc. KMnO4 OH/H,0 OH PBrz F CH2CH MgBr CH3MgBr H H30 1) 03 2) Zn, H20 2Eq. HBT H3C-CEC-H NaH H3C-C=C-H K
Provide the missing reagent for the reaction below. Eto (A) H2, Pd/C (C) LOAIHA (B) KMnO4, H20, 100 °C (D) Na, NH3(1), MeOH