. August 1992
Iminodiacetic Acid, Hexafluoroacetone, 3-Carboxymethyl-2,2-bis(trifluoromethyl)-
oxazolidin-5-one, N-Substituted Glycine Derivatives
3-Carboxymethyl-2,2-bis(trifluoromethyl)-oxazolidin-5-one 2, obtained on reaction of imi
nodiacetic acid 1 and hexafluoroacetone, represents a preparatively useful intermediate for the
synthesis of unsymmetrically substituted derivatives of the dicarboxylic acid 1. The
N-substituted glycine derivatives obtained are interesting candidates for peptide modification.
Ein kürzlich von uns beschriebenes Schutzgrup