Question

I am confused on this question and the answers written down are mine Im not sure if they are correct or not

Problem Set9 Ch. 6.11, Ch.7 Fall 2017 Due: November 1 CHM 2510, section 02 Name: Score: /50 pts 1. (6 pts) Under each reaction, circle the characteristic for each criterion, and then use this information to decide by which mechanism the reaction is proceeding. NaBr e) Br DMSO Substrate (circle all that apply) Me 2 Leaving group (circle one) Nucleophile (circle one) Solvent (circle one) Overall mechanism (circle one) 3 allylic good strong polar protic Sn1 weak polar aprotic ÖTs CH OH OCH3 substrate (circle all that apply-Me Leaving group (circle one) Nucleophile (circle one) Solvent (circle one) Overall mechanism (circle one) 一一2·ーー3")一一allylic good strong 1· benzylic bad weak polar proticpolar aprotic Sy1 SN2 2a. (5 pts) Fill i the arrows for the following transformation. H. Ha OCH3 아4,0 * Hz。 H.O * CHyOH CH OH2 b. (4 pts) Draw a reaction coordinate diagram for the mechanism in 2a. Be sure to consider the relative energies of the reactants, products, and intermediates as you draw your diagram.