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- 3. Provide the product(s) or reagent(s) as appropriate. CI ? 1. H₂O, H₂SO4 2. H₂CRO4 1. NaOH 2. H₂CRO4 ? ? ? HDraw the final major product(s) for each reaction in the designated box. Indicate stereochemistry Page 7 WInen applicable. Br TMSCI 1. Mg, Et20 Bu4N F НО EtzN 2. THE 3. HСI (aq) РСС 1. MeMgBr Jones reagent ОН CH2CI2 2. HCI (aq) XS HBr МСРВА NaSH (aq) CH2CI2Draw the products of each reaction. CHO Br. OCH3 Br2 so3 a. -CN i. H2SO, FeBr3 H2SO4 CH3 NaSCH,CH3 CH,COCI j. AICI3 HNO. b. f. -NHCOCH, -F H2SO, "NO2 CH3O но NO2 CH3 NO2 So3 H2SO, HNO3 H2SO, C. HO. NO2 CH;CH,CI AICI Cl2 d. C- -ососн h. CH;0- -COOCH3 FeCla
- 4. Draw the product to each of the following reactions. a. b. C. d. CHO HO H HO- H 1) NH₂OH H OH 2) Ac₂O, heat HO- -H 3) NaOH, H₂O CH₂OH CHO HO -H HO H HO H CH₂OH CHO 1) HCI, NaCN 2) H2, Lindlar's catalyst 3) HCI, H₂O HO 1) NH₂OH -H 2) Ac₂O, heat HO- -H 3) NaOH, H₂O H -OH CH₂OH CHO 1) HCI, NaCN H -OH 2) H2, Lindlar's catalyst HO- -H 3) HCI, H₂O CH₂OHIdentify the correct first mechanism step and final product of the reaction shown. 1. ВНз, THF 2. Н2О2, ОН" mechanism step final product H-BH2 OH А. H-BH2 H-BH2 OH C. H-BH2 LBH2 D. OH B.Draw the product formed in each reaction. [1] NANO2, HCI [2) CuBr [1] NaNO2, HCI [2] HBF, -NH2 c. CH,O- -NH2 a. [1] NaNO2, HCI (2] H20 [1) CUCN [2] LIAIH, [3] H20 b. -NH2 d. -N2* Cr
- 6. For the following reactions, predict the major and minor products. Label each. 1. BH₂/THF 2. H₂O₂, OH, H₂O 1. Hg(OAC)₂, H₂O 2. NaBH4What is a major product of this reaction? FeBr3 +Br2 ??? Br Br Br Br I. II. III. Br Br Br IV V.B. Choose the major product for reaction I C. Choose the correct reagent for reaction IIA. HBrB. Br2/hvC. NBS/hvD. HBr/ROORE. B or C
- Consider the reaction and products. Identify the true statement. Br Br NBS/Loht 0-C B Bis the major product because it has the lower energy Transition State. B is the major product because it is the lower energy product. A is the major product because it is the more stable halide Ais the major product because its pathway has the lower activation energy2. Draw the major product for each of the following reactions. a. a. Br Br 1.9-BBN 2. H₂O₂, NaOH 1. xs NaNH,/NH3 2. H₂ODraw the major product for each reaction. HNO3 H,SO4 ON fuming H,SO4 NO2 OMe CI AlCl3 1. EtCOCI / AICI3 2. Br2, AlBr3 3. Zn(Hg), HCI, heat 4. HNO, H,SO4 CH,CI / AICI,