Answer Happy

base R-X B Or enolate lon А acetic acid acetaldehyde E E valproic acid B You decide to use acetaldehyde instead of acetic acid. Explain why you would choose acetaldehyde. (1) Draw the structure of the enolate ion. I c. You want to react the enolate ion with RX. ) Draw the structure of the RX you would use to make valproic acid. (1) Draw the structure of Compound A (18) Compound A reacts with reagent(s) B to form Compound C. Identify reagent(s) B. (iv) Compound C can react with reagent(s) B to form Compound X, an unwanted side product that decreases the yield of valproic acid. Draw the structure of Compound X () Identify reagent D so you can convert Compound C to valproic acid. d. The enolate lon can react with Compound E to form Compound F, an unwanted 4 carbon side product that decreases the yield of valproic acid. Draw the structure of Compound E. () You can lower or minimize the amount of Compound F that forms by choosing the appropriate base to make the enolate ion you would choose___ because this acid-base reaction favors the which means there would be of Compound E to react with the enolate ion. Blank 1: answer OH or NH, Blank 2: answer reactants or products. Blank 3 answer more or less.