(Solved): 2. In the bromination reaction of your chalcone, you form a racemic mixture. a.. \( \quad \) Dra ...

2. In the bromination reaction of your chalcone, you form a racemic mixture. a.. \( \quad \) Draw the structure of the enantiomers you form and assign \( \mathrm{R} \), and \( \mathrm{S} \) to each of the stereocenters. b. Will you see 2 spots on a TLC of your reaction products? Why or why not? c. Give the correct structures of the stereoisomers Not formed in your bromination. d. How could you form the stereoisomers from part c.? \( \stackrel{\mathrm{Br}_{2} / \mathrm{CHCl}_{3}}{\rightarrow} \) trans-4-Nitrochalcone erythro-2,3-Dibromo- 3-(4-nitrophenyl)propiophenone