4. Predict the major product in the following reactions. relationship between: Lindlar cat. A and C i. m-CPBA H2 CH3 ii...
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
Major product CH3 Lindlar's cat., H2 H3C 1. CH3MgCl; 2. dil. HCI Ph cat. H2SO4, ethanol Ph Cl2, methanol -CH3 H3C (H3C)3C CH3 dd. LiOC(CH3)3 Cl CH3 (H3C)3C LiOH, heat Cl (H3C)3C CH3 LiOH, heat
Predict the major product expected with correct stereochemistry (if any) in each of the following reactions (8 points). H2N-OH heating (-20) 88 Ph PhyP-CHP THF Ph3P-CHCH2CH3 THF m-CPBA CH,C12 to TSOH (cat) HO OH
Predict the major product(s) from the following reactions Predict the major product(s) from the following reactions: 1. O3 CH3 ? 2. DMS CH3 b) 1. CH3COH HаС. 2. H30 CH3 cat. OsO4 CH3 r-BuOOH d) .CHa ? cold CH3 0. e) CH3 CH3 На Hас ? Pt CH3 CH3 Hас 1. BH3-THF CHз 2. H2O2, NaOH g) Bг2 ? CH3OH "CHз
write a major product for each of the following reaction, indicate appropriate stereochemistry 1.(CH3)3COK, (CH3)2COH 2. Brz, cena 2 3. x's NaNH2 ; H20 W 14. HgSO4, H2SO4, H2O ÇI 1. x's NaNH2; H20 * 2. k, NH3, CH3CH2OK 3. KMnO4 , H2SO4, 4 1. B2H, THF; NaOH(aq), H202 2. SOBrą, o 1. H2SO4, A OH 318 , NaNH2 4. H2, Lindlar catalyst 2. HBr, H202 3.(CH3)3COK, (CH3)3COH 4. R-COOH; H30°
Predict the major organic product or products of each of the following reactions: Identify the mechanism taking place in each of the reactions and please provide explanation. H2SO4 a) (CHỊ) CH CH=CH, HO Hg(OAc)2 NaBH4 b) (CH3)2CH CH=CH2 H2O BH3: THE H2O2, NaOH c) (CH3),CH CH=CH2 H2SO4, H2O d) CHCECH HgSO4 HZ/Ni f) + Cl2 + H2O g) Cold KMnO4 dilute h) 1. CH CO-OH 2. Hz0 Br2 i) CC14
Can someone please predict the major products and PLEASE put the mechanism so I know how the products were achieved. Problem #1 Predict the major product(s) from the following reactions: a) 1. O3 CH3 2. DMS CH3 b) 1. CH3CO3H ? 2. H30* CH3 cat. OsO4 - CH3 t-BuOOH d) CH3 KMnO4 cold CH3 e) CHs .CHa На Нас ? Pt CHs f) CH3 1. BH3-THF Нас ? CH3 2. H2O, NaOH g) Br2 CH3OH CHa Extra Credit An unknown...
4. Predict the product(s) for each of the E1 elimination reactions below. Identify the major product for each. H2O heat a. H2SO4 -OH heat
1. Predict the products of the following reactions. CH3 TsCl Pyridine NaCN CH3 PBr3 Pyridine NaCN (1) BH3:THF (2) H2O2,OH H2SO4(cat.) H2O (1) Hg(OAc)2 (2) NaBH/OH 2. Write the mechanism of the following reactions он но он Ph BF3 Ph
Predict the major product(s) of the following reactions. D cat. Os04 -CH3 +BLOOH CH₃ KMnO4 `CH₃ cold