Br Br excess NaNH, HBr, 2-equiv. Bry, 2-equiv. CH3Br NaBH4 PBr3 Hz. Lindlar cat. BH/THF NaOH. HBr, 1-equiv. Brz, 1-equiv. H30*
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H BH; THF H2O2, NaOH f) + Hot KMnO4 g ) Hg(OAc)2, H20 NaBH4 h) + PhCOOOH i)
Structure Analysis Provide the major product for the following reactions: 1. BH, THF 2. H2O2.NaOH Os04 NMO THF/H20 1. NaNH2 2. H20 HOSO, H2SO4 но 13. For one of the following reaction, provide a complete and detailed electron pushing mechanism accounting for the product that is obtained/indicated. Only one reaction mechanism will be graded. Use proper arrows. HB
Ег МСРВА H2SO4 но Brz CH.Cl2 BH, THF Сн,он 1) 9 вBN 2) но, но", но
5. What is the major product for the following reaction? a. BH;:THF 4. 3.1 b. H2O2, NaOH . M OH + enantiomer HCHO HCHO ОН
oto SOCI2 CH3CH2Br excess NaNH2 HBr Br2 CH3BT H2, Lindlar catalyst bromocyclohexane H2O2, NaOH, H20 BHY/THF H20, H2SO4
Brz> A e B + C prine) H₂O7 Hoy 1. KMnO OH 2.H30* 1. BHZ/THF 2. NaOH/H2O2 NaBH4 MeOH 1. BHz/THF PCC F. NOOHHO, E edom D 1. MeMgBr 2.420 Hoy I + Jeroen
8) Provide the major organic product of the reaction shown below. 1. BH,+THF 2. H2O2, HO 3. PCC 4. CH2M BI 5. H2O Answer:
Which sequence will give pentanoic acid? (2 pts) 4. 1. BH3. THF 2. NAOH, H202, H20 H* 1. HBr, ROOR C. Butene Butene A. 2. NACN, ACN 3. KMnO4. 3. KMnO4, H* 1. BH3.THF 2. NaOH, H202 H20 3. H30*, heat 1. HBr, ROOR D. В. Butene Butene 2. NACN, ACN 3. H30*, heat
1.03 2. DMS HBr AIBN(ROOR) 1. BHz / THF 2. H2O2 , HO mCPBA(RCO3H) Ether H2O