A simple preparation of phthaloyl amino
β
G. H. L. Nefkens; G. I. Tesser; R. J. F. Nivard
π
Article
π
2010
π
Elsevier Science
π
English
β 515 KB
## Abstract Phthaloyl amino acids can be synthesized from Nβcarboethoxy phthalimide and amino acid salts under very mild conditions in water. The preparation of 11 of these phthaloyl derivatives is described, some of which are new. Up to the present the method has only failed with tryptophane. Rete