Question

Total Points:/36 Section 1: Multiple Choice (6 pts) AIkyl halides can be converted into Grignard reagents by which of the following methods? 1. a. Retluxing alky I halide and adding Mg metal in Alcohol solution. b. Reluxing with MgC solution c. Warming solution and adding Mg powder in dry Diethyl Ether. d. A and C, but not B. 2. In the Nylon experiment, why was NaOH added to the aqueous layer? Catalyze reaction Increase reaction rate Neutralize HCl as it forms None of the above a. b. c. d. 3. If you were working in the fragrance industry, and your supervisor asked you to synthesize a functional group with a pleasant smell, which functional group would you install into your molecule? a. Ether b. Thiol c. Alcohol d. Ester e. Amine f. Amide 4. 1X +2Y+3Z IXYZ If I add 0.010 mol of compound X, 0.020 mol of compound Y, and 0.030 mol of compound Z, what is the limiting reagent of the reaction? a. Compound X b. Compound Y c. Compound Z d. None of the Above If you have a molecule with multiple functional groups (An amine, an amide, and an epoxide), and you only want to open the epoxide ring and not react any other functional group, what type of reaction do you need? a. Regioselective b. Enantioselective c. Chemoselective d. Epoxidoselective (I made this up, this isn't really a thing, don't circle d.. please)