Which of the Following Would Provide a Synthesis of Phenylalanine

question 64

Multiple Choice

Which of the following would provide a synthesis of phenylalanine?

• A)Phenylacetaldehyde,NH₃,HCN; then H₃O⁺ and heat
• B)Potassium phthalimide,BrCH(CO₂C₂H₅)₂; C₆H₅CH₂Br,NaOEt; then NaOH; then HCl,heat
• C)Potassium phthalimide,(C₆H₅)CH₂CH₂Br; then KOH/H₂O; then HCl,heat
• D)C₆H₅CH₂COOH,SOCl₂; then NH₃
• E)Two of these choices.

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