Problem #1 Provide the major product from the following reactions. Show all intermediate structures. a) 1. mCPBA 2. DIBAL, -78°C b) 1. SOCl2, pyr. 2. Ph-MgBr 3. H3O+ c) 1. EtO-Na+, EtOH 2. BH3-THF d) 1. SOCl2, pyridine 2. (H3C(CH2)3)2CuLi 3. H2C=PPh3 e) 1. mCPBA 2. Cl2, FeCl3 3. NaOH, H2O
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mCPBA: This reagent is a peracid, which is commonly used for epoxidation of alkenes. So, the double bond in the starting material will be converted to an epoxide. Show more…
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