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VI. Reactions (21 pts) Provide the major product in the following reaction. If no reaction occurs,...
VI. Reactions (21 pts) Provide the major product in the following reaction. It as the product Show your work for each stepll Pay attentio Stereochemistry! Product in the following reaction. If no reaction occurs, write" NR stepll pay attention to Regiochemistry and TSCI ElyN 1. CHy-Br (xs) 2 A0,0,H,O, A H-CI E-G NaBH,CN a. NaNs, EtOH b. H20, он 1. SOCI, pyridine 2. NaN, DMF 3. LIAIH, EL 0
provide the major product in the following reaction NH2 NaBH3CN a. NaNg, EtOH b. H20, A ОН 1. SOCI2, pyridine 2. NaN3, DMF 3. LIAIH4, Et20
provide the major product in the following reactions ОН TsCI O Et N NH2 1. CHg-Br (xs) 2. Ag2O, H20, A H-CI Et20
Two pages 30 1) Provide the structure of the major product for ten of the following fifteen reactions. Assume enough reagent to react with all functional groups capable of reaction. NH NaBH,CN 1) MEB 2)H,0 HO NH NaN, 1) NaNO,, H.SO. NH, 2) HBF. KOH 1) odo H30 opas 1) LiAIH, 2) H.O OH h) NH H,SO H.0, A CN 1 cui Oculi O .-780 Br SOCI, NH 1) CHI (xs) 2) Ag,0,H,O, tion N'HSO, H20 Cu_0 Br corond me...
Provide the MAJOR product(s) for the following reactions. SN2 and E2 reaction will only give one major product (the substitution of elimination product) major product (the substitution or elimin SOCI, Pyridine HCI (excess) Heat Oh ot H2SO4, H20 Nas DMF, 25 °C NaOH H20, 55 °C Br
Can you answer them all? Thanks 10. What would be the product of the following reaction sequence? 1. CHJ (excess) 2. Ag O, H2O 3. heat но C. a. (HC)N e. mixture of (c) and (d) d. N CH3 CH3 CHg 11. Which of the following would fail to produce an ester? HO0 RCO H excess EtOH b. 1. DIBAL isopropanol CN C. d. CI 2. HO pyridine e. all of these will yield an ester 12. What would be...
3. (21 points) Provide the major product for each reaction below. Be sure to indicate appropriate stereochemistry when OH HBr 90°C CH,CH OH Br CH,CH, ONa CH,CH, OH NaN, acetone - water (solvent) н,со, 1. TSCI, pyridine 2. LiBr, acetone 9. H.Co
1. For each of the following reaction state the major product(s). If there is no reaction, state NR. Specify stereochemistry where appropriate. a) H-Br b) SOCI, Py OH c) 1.TsCI/Py 2. NaBr d) PBr3 e) Conc. H2SO4, Heat 制. f) 2. NaOMe 8) 1.TsCI/Py 2. t-BuOK h) H2CrO4
Provide the structure of the major product for the fillowing reactions. Assume enough reagent to react with all functional groups capable of reaction 0 0 OH h) NH H2SO4 i) CN H20, 4 Q.culi j) ci & Br Br ~0,-780 SOCI, k) Br NH CN N jpg
7. (3 pts each) Write the correct reactant, reagents, or major product of the following reactions он TSCI Nal pyridine DMSO HBr EtOK EtOH CH2l2, Zn/Cu Et20 Br2 hv ONa Ph3PBr2 он elimination product Name: Page 6 of