Prelab 3 Include structures and equations for both of the reactions. In each case, specify the major product and also give the structures of possible side products. Prelab Question 1 1 Question 2 1 Question 3, for (a) and (b) 1 SUBTOTAL PRE-LAB: 6 points Recordings of amounts used / obtained (in table) 2 Recording of melting point (in table) 2 Drawing of TLC plate 1 Initials in Lab Book after end of session 1 SUBTOTAL LAB: 6 points Compute your yield (in table) 2.5 Compute Rf value of product 1 Post-Lab Quest. 1 (a) 1 (b) see above (c) we tell you which substrate to use Post-Lab Quest. 2 Provide mechanism and show sigma complex 1 Explain the regiochemistry by looking at the three different (o, m, p) sigma complexes 1.5 (the "arenium" ion is the sigma-complex) Post-Lab Quest. 3 1 SUBTOTAL POST-LAB: 8 points