Provide missing reactants or products: 6. Provide missing reactants or products and indicate stereochemistry where appropriate...
Provide the missing substrates, products, reagents, in the following reactions. Indicate the stereochemistry where appropriate. 7. (36 points) Provide the missing substrates /products/reagents in the following reactions. Indicate the stereochemistry where appropriate. a. HgC﹀CH3 (1) 03 Ph︿H (2) (CH3)2S b. H2 OsO4 PhCH2CECCH2CH3 2r3 Lindlar catalyst t-BuoOH C.
Directions: Provide the missing reactants, reagents, or products. Indicate stereochemistry where it matters. 1) (Sia)2BH 2) HOOH Cl2 CCl4 (solvent) HO. CH2C Cl2 H20 OsO4 OH OH HCI
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
Queston 6 (56 pts.). Provide the missing major organic products, or reagents/conditions, or organic reactants, as appropriate. Do not forget to include stereochemistry as appropriate unless specified otherwise. 2. Hgo :0: :o 1. Na* CN 2. H30* /heat gnore stereochemistry c) :Br: :OH d) 1 Equiv H3C CI: e) Ph h) heat (Aldol reaction)
Question: 21. Provide the structure of the missing product(s) or reacant(s). Show the relevant stereochemistry (use solid or dashed wedge) if necessary. 21. Provide the structure of missing product(s) or reactants. Show the relevant stereochemistry (use solid or dashed wedge) if necessary. HS I product (a) HOC 2 products (2 isomers) (6) HOL c Natl (a strong base) heat Eto (solvent) CH, = - H + NaNH NaN - | - (a nucleophile is needed here) "SCHE CH ISCHE (An...
5. (6 pts) Predict the SN2 substitution products, indicate stereochemistry as appropriate. NaCN +CHy __KSH acetonitrile KSH KSH acetonitrile NaN, CH3O^Na CH, OH
21. (16 pts) Provide the structure of missing product(s) or reactants. Show the relevant stereochemistry (use solid or dashed wedge) if necessary. HS 1 product (a) HyC- H.0 S 2 products (2 isomers) (b) HO +NaHa stron base) heat ΕΕ Ο (solvent) (c) = + + NaNH, (a nucleophile is needed here) "SCH CH SCH (An alkyl halide is needed here, can be chloride, bromide or iodide, please show the correct stereochemistry)
Please Print! 2. Fill in the missing reactants, reagents & conditions, or products. Show stereochemistry where appropriate. 10 points. MgBr OH then H30+ „CH₃ HAN CH3 Ht cat MgBr N-CH₃ Мео (then H30t Meo он NaCN -CH3 CH₃ OTS CN or CH "CH₃ +
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
Draw the products of the following reactions. Indicate stereochemistry where appropriate. POST-LAB QUESTIONS 1. Draw the product(s) of the following reactions. Indicate stereochemistry wher appropriate: 1. NaBH4 a. NH2 2. H20 1. LiAlH4 b. 2. H20 CO X ama = 10.01