1. (2 points each) Complete each of the following reactions by adding the missing part: either the starting compound, the necessary reagents and conditions, or the final major product. Indicate stereochemistry if it is specific.
a)
b)
c)
3. (4 points) Write a complete mechanism for the reaction shown
below. Include all steps, show electron-pushing arrows, and clearly
indicate the regiochemistry and the stereochemistry expected.