4 pts Which of the following equations does not show the correct main products nces ations...
9. Predict the major products for the following reactions. Show the stereochemistry of the products) when applicable.. (a) HIB ROOR (1) Hg(OAc), HO (2) NaBH (1) BH, THE (2) 1,0, OH Br. H.O Pt (1) Oso (2) NaHSOHO (1) 03 (2) DMS (1) CHCO,H (2) H0+ Page 2 of 2
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
Draw the products for the following reactions. Clearly indicate stereochemistry where important. 6. Draw the products for the following reactions. Clearly indicate the stereochemistry where important. 12 pts Br- 1.0, 2. Zn, HO CH,OH KMnO4 1. BH3 2 NaOH, H,0 1. Os0 2. NaHSO3 CHCl,. NaOH Br2 H2. Pd 1. Hg(OAc, HO 2. NaBH
Which one of the following will transform the reactant into the product: Select one: A. 1) BH,/THF 2) H202/H20/0H B. H2O/Ni C. H2O/H,SO D. NaOH/H20 heat E. 1) Hg(OAc),/H,0 2) NaBH/OH
2 3 tab 4 % 5 Q W E con lo R page 16 8 14. Provide all of the organic products for the following transformations: A Br, CHCI B 1. Ho(OAc), H20 2.NaBH OH SOCI2 CH3 C Me 1. BH 2, NaOH, HOA D
3. Complete the following reactions of the compound shown by drawing the correct products with CORRECT stereochemistry if important (10 pts). Br Br2 in H2O 1. O3 2. MegS HO H2/Pd OP A01018 1. Hg(OAc)2 in THF/Water 2. NaBH NaOH 1. BH3-THF 2. H2O2, NaOH estolqind, ( ym peroxyacid he anolbe o s HBr HBr/peroxide 1. OsO4 2. NAHSO3
what are the products? (page 7 of 7) A wakes cahee (NOH, CHCP 1. Hg(OAc), H20. THF 2NaB МСРВА, СН,C NaHCO, HO Hantans? 1. BHy. THF 2.NaoH, H0 Br CH,OH Ch(l oqulv) J.(SiamhBH
3) What are the major products, AE to Au produced in the following reactions? Where it states stereochemistry, dashes and wedges must be used to show stereochemistry. Note: for some reaction enantiomers are formed. 17 Marks One mark for each correct product. Must show stereochemistry and all products for full mark. 1. Hg(OAc)2.H20 2. NaBH 1. BH-THF 2, NaOH/HO. cone, HB 1. Nah 2. heat АК AJ AF AE K2Cr2O7 H2SO4 Znci HCI PCC CH.CH \cro, 1. NaOH 2. AB...
1. Provide products for the following reactions. Show appropriate stereochemistry where appropriate. HI H2SO4 CH,OH 1. Hg(OAc),/H,0 2. NaBH4 1. BH; 2. H,Oz/NaOH H/Pd H2SO4/H2O 4. Provide the missing reagents or starting materials in the following reactions. OH Br HO 1. Br2 2, NaNH (excess) 3. H2O
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