Draw the structure of the major organic product of these reactions. Do not write mechanisms. НО....
Draw the structure of the major organic product of these reactions. Do not write mechanisms. Но. (h) OH NADH two organic products; write both NHANH2 KOH (i) H H2O heat (1) H H+ CH3 () H.C C12H160 (2) PhCH,CH,Br (3) H307
Draw the structure of the major organic product of these reactions. Do not write mechanisms. (e) HAN ht -NH2 HC CH3 (1) Ag OH OH (f) (2) H0+ HO NH2 NaBH (g) H pH 6
(5) [44 points] Draw the structure of the major organic product of these reactions. Do not write mechanisms. ,,HOH PPh3 (a) + C,H1602 show dash-wedge H2C1 OH DEAD HC (1) C12 H20 (2) NaH H2C dash-wedge all chirality centers (b) нас (3) LiAlH4 (4) H20+ CH3 OH NAD+ (c) two products: show both он HC CH3 (1) PhCOH (d) C11H2002 show a chair conformation (2) CH2OH HT
7. Draw the structure of the missing major organic product(s) for each of the following reactions. There is no “No Reaction in any of the answers. Show correct stereochemistry when needed! NO ON Na S204 (excess) NaOH, H20, heat Sebacoyl chloride PhCH OH OH (excess) 0 H2SO4, heat Aryl Bromide 1) Mg, THF 2) CH2=0 3) H20, H307 PhCH,CH,OH1 H2SO4 (catalytie) T heat H2Cro (excess)
II. Draw the structure for the major organic product of each of the following reactions. (7.5 pts each, 45 pts) Ç(CH3) 30 1) PhČCI, AICI: 11. 2) Et2NH, H2, Raney-Ni, heat 12. ÇO,Me 1) EtMgBr (2 equiv.) 2) H20, H30* O 13. CNH2 1) Bry, NaOH, H,0 O 2) (CH3)2CHCCI, pyridine 14. Brą, H20 CHO HOEH H HOH НЕОН HO+H CH OH 15. H2N. ***** оо CO2 1) (CH3),COCOCOC(CH3)3 2) -N: C: NH- 16. CHO нон PhNHNH2 H+OH (3 equiv.)...
4.2. Suggest reasonable mechanisms for each of the following reactions. The starting materials are racemic, unless otherwise stated. PhCH,CI + POCH3)3 — PhCH POCH3)2 + CH,CI сн. CH3 CH₂ OH BSCI CHA . CH₂ OH pyridine CH1 but e CH₂ CH₂ BSCI pyridine Bs BsO HC=CCH CH CH CI CF3CO H H percevonova co ,C=CCH2CH2CH2O2CF3 n nousemuannen NH2 TOH NaNO2, H20 NO2, H2 C H=0but (CH3), HCIOTY OH NaNO2, H20 NH, HClO (CH3), HOCH=0 Br CH₂ CH₃ CH₃ CH but...
17. Draw the structure of the major organic product(s) for each of the following reactions. Indicate stereochemistry when appropriate. C(CH3)3 NASH Br (S)-2-bromononane - acetonitrile KOH CH,OH NaCN HE Br Acetonitrile C2H5 H, Br NaOH Acetone excess HBr ROOR HC1 + Br Na o DMSO
For each of the following reactions, draw the structure of the major organic product in the box provided. Each numbered set of reagents above or below the arrow represents a complete separate reaction. For multi-step reactions, give only the structure of the final product. КОН (alc) Br b) KOtBu HOtBu Br THE H2SO4 OTS КОН (ale) CH,CH Show Specific Stereochemistry CH(CH3)2 HCI H- CH CH_CH KOH (ale) Show Specific Stereochemistry NaOCH HOCH KO:Bu HOBu
II. Draw the structure for the major organic product of each of the following reactions. (7.5 pts each, 45 pts) Ç(CH3)3 0 11. 1) PhCCI, AICI: 2) Et2NH, H2, Raney-Ni, heat 12. co Me 1) EtMgBr (2 equiv.) 2) H2O, H30* 13. o CNH, 1) Bra, NaOH, HẠO o 2) (CH3)CHČCI, pyridine 14. CHO Но+н HTOH Br2, H20 н+ОН НО-НН CH OH 4
II. Draw the structure for the major organic product of each of the following reactions. (7.5 pts each, 45 pts) Ç(CH3)3 0 11. 1) PhCCI, AICI: 2) Et2NH, H2, Raney-Ni, heat 12. co Me 1) EtMgBr (2 equiv.) 2) H2O, H30* 13. o CNH, 1) Bra, NaOH, HẠO o 2) (CH3)CHČCI, pyridine 14. CHO Но+н HTOH Br2, H20 н+ОН НО-НН CH OH 4