
Which one of the following will transform the reactant into the product: Select one: A. 1)...
Which one of the following will transform the reactant into the product: Select one: Ο Α. Η;ΟΝΙ O B. 1) BH/THF 2) H,O,/H,O/OH ос. NaOHH,0 heat O D. H,O/H2SO4 O E. 1) Hg(OAc),/H20 2) NaBH, OH
1. PREDICT THE PRODUCT: Provide the structure of the major product expected from the following reactions or reaction sequences. Make sure you account for any regio- and/or stereochemistry! (24 pts.) H2O 1. Hg(OAC), CH, OH 2. NaBH H2SO4 H20 1) BH-THF 2) H202, KOH HBr Bry, H2O HBr ROOR 1. BH3-THF 2. H2O2, NaOH H20, H2SO4 1. NaNH2 H2 H-CEC-CH2 CH2 CH3 2. CH CH Br Lindlar cat 1. Sia BH-THF 2. H2O2, H2O
С. D. Which of the following sequences of reagents will be used to do the following transformation? он Он А. 1. KOtBu; 2. Hg(OAc)2, H2O; 3. NaBH 1. TsCl, pyr; 2. KO B ; 3. BH3-THF; 4. H202, NaOH 1. H2SO4, heat; 2. Hg(OAc), H2O; 3. NaBH 1. TsCl, pyr; 2. NaOH; 3. BH3 THF; 4. H202, NaOH В. С. 8. Select the best reagents for the reaction below. Br Br Na ? А. 1. OsO4; 2. NaHSO3, H20 В....
Draw the mechanisms of each of the reactions including all
electrons and arrow pushing
H.SO H.0 1. BH. THE 2. H202, NaOH One H,SO H2O 1. Hg(OAc), H,0 2. NaBH H3PO4 H20
Jos ou 2POMU PGJOM Which reagents are most likely to accomplish the reaction shown below? 4. ОН 1. BH, THF / 2. HO", H2O2, H2O H, H20 1. Hg(OAc)2, H2O, THF / 2. NaBH 1. Hg(OAc)2, CH3OH / 2. NaBHA NaOH, H20
4 pts Which of the following equations does not show the correct main products nces ations rse ns a) Ho 1) BH/THE 2) H_ONOHH OH sources 1) Hg(OAc)2/H,0 2) NaBH./NaOH ver 2) NaBH/Nach H0 V OH atrix HO Hg(OAc}H20, HOT Hg(OAc)2/H20 Jlabo- HO 1) BH THE 2) H.Oz/NaOH
Он н H-C-C-CH3 + H20+ reactant H OH 1. + H30+ - reaction of: CH, (1) BH, - THE (2) H2O, NaOH H product is: OH H,SO calor reactant: 4 OH NaBH, CH CHON H
3. Identify (draw the structure showing stereochemistry where required) ALL of the missing reactant, reagents, or major product to complete the following transformations. а. Nal НРО, b. H2SO4 Но KMnO4 NH2 d. он Br2 CH2CI2 CHCI кон f. но" 1. excess Hg(OAc)2, H2O/THF OH 2. NaBH g- 1. еxcess BH,/ THF 2.H2O2 h.
4. Predict the product(s) using th using the same skene reactant for the following reactions 10 CH,CI Br CH,OH HI DBE LIB H.Ohv H.O/H,0 1. Hg. THF-H,O 2. NaBH/NaOH 1. B.H/THF 2. H.OX/NaOH KMnO/H,O cold 1. Os 2. NaHSO, 1. KMnO/OH/heat 2. H,0 1. O,/CH,CI, 2. Zn/H,O
0 0 Select the two-step synthesis that will convert the starting material to the target alcohol pictured OH 2. 1. Br 1. tBuoK/BUOH b) a) 1. EtoNa/EtOH 2. a) BH/THF b) H2O2 OH 2. a) Hg(OAC) THF/H2O b) BHOH d) 1. tBuOK/BUOH c) 1. EtoNa/EtOH 2. a) Hg(OAC)2 THF/H20 b) BH, OH 2. a) BH3/THF b) H2O2 OH MacBook Air