(5 pts) 1. Predict the structure of the product of the following reaction. Show the stereochemistry,...
1. PREDICT THE PRODUCT: Provide the structure of the major product expected from the following reactions or reaction sequences. Make sure you account for any regio- and/or stereochemistry! (24 pts.) H2O 1. Hg(OAC), CH, OH 2. NaBH H2SO4 H20 1) BH-THF 2) H202, KOH HBr Bry, H2O HBr ROOR 1. BH3-THF 2. H2O2, NaOH H20, H2SO4 1. NaNH2 H2 H-CEC-CH2 CH2 CH3 2. CH CH Br Lindlar cat 1. Sia BH-THF 2. H2O2, H2O
4. Predict the products, Indicate stereochemistry when applicable а HBr H2S04 H20 1. Hg(OAC), H20 2. NaBH4 1.BH3 2. H2O2, NaOH> Br2 Cl2 H20
3. Identify (draw the structure showing stereochemistry where required) ALL of the missing reactant, reagents, or major product to complete the following transformations. CH2l2, Zn(Cu) Br Biz excess H20 Тон Hz. Pd/C ether o - - HCI H2O NaOH H₂O Excess 1. Hg(OAc), H20 2. NaBH4 HBT CH,C12 Excess 1. BH, THF 2. H2O2, H20
Predict the major product(s) of the following reactions. Show stereochemistry where appropriate. (i) -COH На (i) Pd/C OsO4 NaHSO3, H20 н СHC1, КОН (iv) i) ВН, THF CECH in) H,О, NaOH Li, NH3 (liquid) (vi) XX H/H20 (vii) Two Markovnikov products Draw the structure of alkene for each of the following reactions. он BH3, THF i)H202 NaOH он )Hg(OAc)2 H20 i)NaBH (iii CH O i) Zn/H +
Problem #1 Predict the major product(s) from the following reactions: 1.03 2. DMS CHE H3C 1. CH2CO3H 2. H30* CHE CH3 cat. OsO4 t-BuOOH CH KMnO4 CH3 cold CH3 CH₃ H₃C H₂ ? -CH₃ CH3 НАС 1. BH3-THF 2. H2O2, NaOH ? CH3 Brz CH3 CH2OH
s) Predict the principal organic product(s) in each of the following reactions. Draw the correct stereoisom wherever applicable (Structures with incomplete/wrong stereochemistry will not be accepted!!). CH₃ Clz Br2 Н,0 CCIA 1) BH3. THE 2) H2Oz/NaOH 1) O₃ 2) (CH3)2S МСРВА MCPECIES CH2Cl2 OsO4 NMO 1) МСРВА 2) H2O/H30* Hoy for Hos 1) Brz/H20 2) NaOH 1) Hg(OAC)2, H2O/THF 2) NaBHA = 1) O₃ 2) H20 340 H2SO4 HgSO4 2 Brz CCIA 2 HCI 26. pts) Listed below is information...
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
8. Predict the products of the following reactions. Show the proper regiochemistry and/or stereochemistry where appropriate. SCOAda/H20 (1) 03 (-78%) HELAN (2) (CH3)25 CH₂ I2, Zn (ca) nor H2O (1) MCPBA (2) H300 HBC trans ROOR > Malkenes Osoy Hal H2O2 (1) BH3. THE pt Hol Cothre) Biz cay (solvent)
Predict all possible products with stereochemistry if applicable. 1.03 2. Zn, AcOH H2, 25 °C 2. W Lindlar's Catalyst 1. Bre, CCIA 2. excess NaNH, NH3(1) 3. H30+ 3. 1 % Pd(PPh34 Š a le in reprehen 4. 100 °C 1. Na, NH3 (1) 2. H2O
Name November 18, 2019 1. Give the structure of the product(s) for the following addition reactions. Show appropriate stereochemistry if necessary to get the full credits. (5 points) HBT 50% H2SO4 50% H20 1. BH3, THE 2. H2O2/KOH CH3COOH CHCOOH 1. O3 2. Zn/H20