Base promoted oxidative decarboxylation of ethyl phenylglycinate oxaziridine
作者:Chino Yijima、Fumio Hino、Kohji Suda
DOI:10.1016/0040-4039(80)88104-4
日期:1980.1
Base catalyzed decompositions of 2-(α-ethoxycarbonyl-benzyl)-3-phenyl-oxaziridines carried out in benzene in an atmosphere of oxygen yielded N-benzoyl benzamides along with ethyl phenylglyoxylate imine and benzaldehydes.
Metalloporphyrin-promoted rearrangement of 2-alkyloxaziridines.
作者:Kohji SUDA、Takeshi UMEHARA、Fumio HINO
DOI:10.1248/cpb.38.839
日期:——
Transformation of 2-alkyloxaziridines to the corresponding amides is efficiently catalyzed by high-valent metalloporphyrins. This novel rearrangement was used to create a peptide bond and the precursor of a dipetide "aspartame" was obtained in good yield.