Friedel-Crafts .alpha.-aminoacylation of alkylbenzene with a chiral N-carboxy-.alpha.-amino acid anhydride without loss of chirality
作者:Osamu Itoh、Toshiya Honnami、Akira Amano、Kouichi Murata、Youta Koichi、Toshio Sugita
DOI:10.1021/jo00052a059
日期:1992.12
A Friedel-Crafts-type alpha-aminoacylation of alkylbenzene with N-carboxy anhydrides Of five L-alpha-amino acids was developed. Five new alpha-aminoalkyl p-methylphenyl ketones and other alpha-aminoalkyl aryl ketones were obtained and isolated as free bases or hydrochloride salts. The chiralities of the original L-alpha-amino acids were retained during this acylation.