Selective Esterification of N-Benzyl-L-aspartic Acid. (II). Synthesis of $\alpha$- and $\beta$-Benzyl Esters of N-Benzyl-L-aspartic Acid

  • Published : 1987.12.20

Abstract

The four different preparative methods of ${\alpha}-benzyl\;and\;{\beta}$-benzyl esters of N-benzyl-L-aspartic acid from L-aspartic acid are described.

Keywords

References

  1. Bull. Korean Chem. Soc. v.8 C. H. Lee;K. Y. Chai;M. K. Lee;B. Y. Chung
  2. Heterocycles v.14 N. Ikota;H. Shibata;K. Koga
  3. J. Org. Chem. v.22 L. Zervas;M. Winitz;J. P. Greensten
  4. J. Amer. Chem. Soc. v.85 J. Kovacs;H. N. Kovacs;R. Ballina
  5. Synthesis W. A. R. van Heeswijk;M. J. D. Enink;J. Feijen