Question: Starting with diethyl a-bromomalonate and potassium phthalimide and using any other necessary reagents, show how you might synthesize (a) dl-leucine, (b) dl-alanine, and (c) dl-phenylalanine.

Starting with diethyl a-bromomalonate and potassium phthalimide and using any other necessary reagents, show how you might synthesize
(a) dl-leucine,
(b) dl-alanine, and
(c) dl-phenylalanine.

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