Posted on 23 June 20176 July 2017 by felpin5 – Synthesis of gama-Amino Acids by Rearrangement of alpha-Amino Cyclopropanone Hydrates: Application to the Regioselective Labelling of Amino Acids Royer, F.; Felpin, F.-X.; Doris, E. J. Org. Chem. 2001, 66, 6487-6489