Question: The Gabriel-malonic ester synthesis uses an aminomalonic ester with the amino group protected as a phthalimide. A variation has the amino group protected as an

The Gabriel-malonic ester synthesis uses an aminomalonic ester with the amino group protected as a phthalimide. A variation has the amino group protected as an acetamido group. Propose how you might use an acetamidomalonic ester synthesis to make phenylalanine.

COOEt acetamidomalonic ester

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