S. Kotha et E. Brahmachary, SYNTHESIS OF CONFORMATIONALLY CONSTRAINED ALPHA-AMINO-ACID DERIVATIVES USING ETHYL ISOCYANOACETATE AS GLYCINE EQUIVALENT, Bioorganic & medicinal chemistry letters, 7(21), 1997, pp. 2719-2722
Some novel cyclic alpha-amino acid derivatives are prepared under soli
d-liquid phase-transfer catalytic conditions. Some of these amino acid
s prepared here are not directly accessible by the known methods.