Question

With explanation please -- thanks!

9. (30 pts) Predict whether the following conditions would mainly proceed via an SN2, SN1, E2, or E1 mechanism (write your answer into box on left). Draw the major product (including enatiomer wher appropriate) in each reaction and show stereochemistry (where appropriate). SN2, SN1 E1, or E2 conc.H2SO4 heat SN2, S1 E1, or E2 H2O SN2, SN1 E1, or E2 NaOEt EtOH, heat SN2, SN1 E1, or E2 v O-CF3 H. KOtBu D. H tBuOH SN2, SN1 E1, or E2 THE SN2, SN1 E1, or E2 H3C, Br T.CH3 NaOCH3. CH3OH

Answer 1

so bile prin LOL A] E1 Bad leaving gooup (OH) converted to good LG (OH) to get caobo carion and then elimination gives mode subsri- tured product GHS U OH OH HOP Backside attack is favourable gives OH at axial le. (below). C] OTS AHJE н This pocton is not anti to leaving group Hence it will not ger eliminated. D] co 50gCF3 kotu → RIH OD BUOMI kot Bu is a bulkies base. Hence it will abstract less hindered pooton. Beach Bo Backside attack gives subShtuned Pooduct F. 51 NAOCHE "CH3 CHE Hede, 3 carbocarion is mode stable of the pooron get eliminated.