A. Boto et al., Oxidative decarboxylation of alpha-amino acids: A mild and efficient method for the generation of N-acyliminium ions, TETRAHEDR L, 40(32), 1999, pp. 5945-5948
The oxidative decarboxylation of cr-amino acids using the system (diacetoxy
iodo)benzene or iodosylbenzene and iodine proceeded smoothly at room temper
ature. The intermediacy of an N-acyliminium cation has been demonstrated th
rough intermolecular and intramolecular trapping with nucleophiles. (C) 199
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