Hg(OAc), CH,OH Mola), CHOMME NaBHA 1) BH/THF (2)-3-hexene 2) H202/OH CH3 Br2 CH2Cl2 (solvent) - CH2 CH2Cl2 (solvent) Cl2 ch H2O CH3 1) CH,COH 2) H30 20) PhCOH CH2Cl2 (solvent) CH3 OSOA H202 CH3 1) 03 2) (CH3)2S KMnO4 (hot, conc.)
Draw the product of the reaction below. CH3 17 13 CH3 1. 03 10 2. Zn, H3O HO cholesterol . You do not have to consider stereochemistry You do not have to explicitly draw H atoms. Should you want to restart the exercise, the drop-down menu labeled starting pointscan be used to redraw the starting molecule on the sketcher. C P Previous HO
Which of the following procedures would not yield (CH3)2CHCH as a product? PCC I Loh CH2Cl2 SOC12 LiAlH(0-1-Bu) 1 coh CO2H ether, -78 °C 03 Zn III НОАс H30+ IV LOH CrO3/H20 H2SO4 H30+ V Δ Ι
Major Products for all of these
1. a. AICl3 CH3 b. then H30+/H2O 2. Zn(Hg), HCI (Clemmensen) 3. a. LiAlH4. THF b. then H3O+/H2O 4. Dess-Martin periodinane, CH2Cl2 HCN NADH Нас "н fermentation -со, NADH H3C fermentation
ナCH3CooH KOH EHhonol cHz CH 3
1 x N(CH3)31 Nichob!. KOH + KOH - + KI + N(CH3)3 + H2O 2. M Y + HNO3 - + H2O CH30 CHO NO a = Proton transfer b = Lewis acid/base c= Radical chain substitution d = Radical chain addition e = Electrophilic addition f=E1 Elimination g=E2 Elimination h=Sn1 Nucleophilic substitution i = SN2 Nucleophilic substitution j = Electrophilic aromatic substitution Identify the mechanism by which each of the reactions above proceeds from among the mechanisms listed. Use...
#1#2#3
Draw a structural formula for the intermediate in the following reaction: CH3 CH2Cl2 CHCH2CH3 Br2 CH3 . You do not have to consider stereochemistry You do not have to explicitly draw H atoms. . Do not include counter-ions, e.g., Nat, I, in your answer. opy aste 7 ChemDoodle
Draw the major products for the following reaction 1) O3, CH2Cl2,-78 °C 2) Zn, H20 or HOAc
1. Complete each reaction. Show the stereochemistry of each product. CH3 So CH2Cl2 + Brz CH2Cl2 + Brz t CH2Cl2 + Br2
a. HBr, CH2Cl2 b. KOC(CH3)3 c. HBr, peroxides d. NaC=C-CH3