Answer 7):-
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7. Complete the following chemical reactions. Be sure to show stereochemistry when needed. (9 points, leach)...
7. Complete the following chemical reactions. Be sure to show stereochemistry when needed. (9 points, leach) . Ooo.com - BH/THF H2Oz/NaOH & Jon Poct Dryridine CH3CH2OH 1. Ho(OAc) / H20 2. NaBH4 stols NaBH4 PBrg
5. Complete the following chemical reactions. Be sure to show stereochemistry if needed. 18 points, 2 each) OH PDC HNO3, H.SO + KMnO, KMnO4 Br? FeBry H2H2 H.C-C-C-CMB a # go nie Bloco — - latte 1.BH,THE 2 NaOH, H2O2
Provide the major product(s) for the following reactions: Show Stereochemistry when necessary HBr Br2 CH2Cl2 HBr Br2 ROOR H20 H2O СН,ОН H30* 1) BH3, THE 2) H2O2, NaOH, H2O 1) Hg(O2CCF3)2 CH3OH 2) NaBH4, NaOH 1) Hg(OAc)2, H20, THF 2) NaBH4, NaOH H2 Pd/C
Draw the organic products produced in each of the following reactions. Show stereochemistry when relevant CH3 1. Hg(OAc)2, H20 2. NaBH4 CНз CHз Br2 CH2CI2 CHз CНз 1. ВНз, THF 3 2. H202 HСІ CH2CI2
3. Predict the majoe product(s) for the following reactions. Show the stereochemistry of the product(s) when applicable. HCI (1) Hg(OAc)2 (2) NaBH4 (1) BH3 THF (2) H202. OH Br, Br2. H20 Pt (I) CH3CO3H (2) H,O+ (2) DMS HBr ROOR
e product(s) for the following reactions. Be sure to consider stereochemistry if 4 points each (one is extra credit) DMSO 23. NaOH 24. 1. Hg(OAc)h, HO/TH 25. 26. 1. HCEC 2. НО 27 H2, Lindlar catalyst 28. 1.О, 2. (CHjhS 29. 1. BH 2 HO, Ho 30. 1) excess CHI NH2
Predict the major product(s) of the following reactions. Show stereochemistry where appropriate. 3 CO3H i) OsO4 H ii) NaHSO3, H2O CHC13, KOH any cha, kot i) BH3, THF CECH 11) H2O2, NaOH Li NH (liquid) cm X Ft, H/HO (vii) Two Markovnikov products Draw the structure of alkene for each of the following reactions. OH i) BH, THF 11) H202, NaOH 1) Hg(OAc)2, H20 ii) NaBH4 1) 03 ii) Zn/H Styrene undergoes propagation to give polystyrene. Showing electron-flow using half-headed...
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
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
3. Complete the following reactions of the compound shown by drawing the correct products with CORRECT stereochemistry if important (10 pts). + Br2 Brain H20 1. 03 2. Mezs Hipo H/Pd 1. Hg(OAC) in THF/water 2. NaBH4, NaOH 1. BH3-THF 2. H2O2, NaOH peroxyacid HBO HBr/peroxide 1. Os04 2. NaHSO3