摘要:
(alpha R, 3RS, 5S)-3-amino-N-(2-hydroxy-1-phenylethyl)-5-methylthio-2-piperidones 1 have been synthesized from enamide 2 by subsequent free radical addition of methanothiol on position 5 and amination of 3-position. Copyright (C) 1996 Elsevier Science Ltd