Draw the structure of (3S,4R)-4-bromo-3-methylheptane.

For each mechanism below:

i. Choose a reagent to best perform the desired mechanism and explain briefly your choice.

ii. Draw each step in the mechanism, showing all curved arrows and labeling each step as protonation, loss of leaving group, etc.

iii. Please use our mechanism keywords such as regioselective, stereoselective, rearrangement, Zaitsev, etc. whenever appropriate.

iv. Finally, draw the structure of each product and rank them from most major to most minor.

1. Use the SN2 mechanism.

2. Use the SN1 mechanism.

6. Which alkene gives a meso compound upon reaction with Bry in CH.Cly? C ( d ) 7. Which of the following equations does not show the correct main products? OH H2SO4 + HO + HCI CI ( b ) AcOH CH,OH CH2OH Pt + H2 CH3 CH3 Pd/CaCO3/Pb Me Me Me Me + H2 " d) H H FE + 100%% Page 2 of 5 728 words 10:32 AM Search a W 11/24/2020