Question

For each reagent, predict the major product(s). 1) MCPBA n 1) Os04 H OH HO H A. 2) H30* D. 2) NaHSO3/H2O 3. TOM B. Os04 (catalytic), NMO E. KMnO4, NaOH, cold H OH HO H HO HoT F. OsO4 (catalytic) c.) J OH 2) H30+ ????, NaOH <mo ? ????

Answer 1

2. For each reagent, predict the major product(s). 1) MCPBA 2) H3o 1) OsO4 D 2) NaHSO3/H20 1 A. нон HO H 3. OH он B. Os0, (catalytic), NMO E. KMnO, NaoH, cold H OH но н 2. 4. но но C. он F. OsO4 (catalytic) OOH, NaOH A. 2, 3 B. C. 2,3 1, 4

explanation:

peracids gives trans diols . one -OH thick wedge another -OH is broken wedge .

peracids means mCPBA , RCOOOH , or any other peracids

OsO4 and KMnO4 always gives cis diols . both -OH are same wedge this is the diffence only between peracids and OsO4