Erowid References Database
Fennoy L V.
“Substituted Phenylalanines and Phenylethylamines”.
. 1961 Mar 28;26:4696-98.
The general synthesis of a-amino acids as employed by Erlenmeyer* has been used by many
other workers. The initial step, the preparation of an azlactone, in almost all cases proceeds smoothly and in good yields. Carter' gives an excellent review of azlactone synthesis.
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