(2 equivalents) b. (i) Draw the structure of the products D and E in the following reactions, Figure 5. MeOH o (0) H C6H4402 H2O H* catalyst D + ici HOET C4H2O2 + HNEtz NETE E Figure 5 (i) Discuss the mechanism for any one of the reactions in Figure 5. 3. a. For each of the following compounds, draw a structure that shows the Si face and a second structure that shows the Re face. In each case carefully account for the assignment of the stereochemistry of the prochiral face. PhCH2COBI EICHO