26. Amines

The compounds commonly known as 'amino acids' are actually α-aminocarboxylic-aminocarboxylic acids. What carbonyl compounds should be used to synthesize the two amino acids shown here?

b.

Using any necessary reagents, show how you would accomplish the following syntheses.

(d)

Using cyclohexanone as the starting material, describe how each of the following compounds can be synthesized:

e.

What would happen in the synthesis of sulfanilamide if the amino group were not protected as an amide in the chlorosulfonation step?