1. What is the theoretical yield for this reaction in grams based on 2-Naphthol? Based on 1-iodobutane? Which reagent is

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1 What Is The Theoretical Yield For This Reaction In Grams Based On 2 Naphthol Based On 1 Iodobutane Which Reagent Is 1 (72.35 KiB) Viewed 45 times

1 What Is The Theoretical Yield For This Reaction In Grams Based On 2 Naphthol Based On 1 Iodobutane Which Reagent Is 2 (45.51 KiB) Viewed 45 times

1 What Is The Theoretical Yield For This Reaction In Grams Based On 2 Naphthol Based On 1 Iodobutane Which Reagent Is 3 (45.51 KiB) Viewed 45 times

1. What is the theoretical yield for this reaction in grams based on 2-Naphthol? Based on 1-iodobutane? Which reagent is limiting? Show all work for credit, using factor label and including all units. 2. When running a reaction, TLC is a good method to monitor the progress of the reaction. Simply run a TLC of the reaction mixture. The series of TLC's shown here demonstrate how to follow the progress of a reaction. Time =0 min.10 min.20 min.30 min. At time zero: you see the starting material. After 10 minutes: you start to see some product formation. After 20 minutes: the major component is the product but there is still a trace of the starting material. Therefore, the reaction is not complete. After 30 minutes: the reaction is complete - no more starting material. (TIP: Spot the starting material along with the reaction mixture. This will enable you to identify which spot is the product) A. Which compound in the above example is more polar (the starting material or the product)? Justify your answer. B. Which is more polar in the reaction you will be running this week (the starting material or the product)? Justify your answer. 3. How could you determine if the reaction had taken place using IR spectroscopy? Cite specific bonds, functional groups and frequency values in wavenumbers for both the starting material and product.
Experimental Procedure Week One: To a 100 mL round bottom flask, add 0.6 g of NaOH and 1 g of 2 -naphthol. Add 20 mL of 95% ethanol and a few boiling chips to the flask. Swirl the flask. Reflux the solution for 10 minutes or until all of the solids have dissolved. After initial reflux, remove the heat source and allow the solution to cool. Remove the condenser and add 1 mL of 1 -iodobutane to the flask. Replace the condenser and reflux for about 20 minutes. During this time, you should prepare a TLC standard for the 2-naphthol using ethyl acetate. Prepare TLC chamber using 1:1 hexane:ethyl acetate. After refluxing for 20 minutes, remove the heat source and allow solution to cool. Remove the condenser. Transfer 5-6 drops of the reaction solution to a culture tube. Replace the condenser and reflux for another 20 minutes.