Oblon, Spivak, McClelland, Maier & Neustadt, P.C.
Process for producing &agr;-aminoketones
A process for producing &agr;-aminohalomethyl ketones or N-protected &agr;-aminohalomethyl ketones from specified 3-oxazolidin-5-one derivatives via 5-halomethyl-5-hydroxy-3-oxazolidine derivatives. By this process, &agr;-aminohalomethyl ketones and compounds relating to them can be obtained efficiently and economically in industrial scale.
Ajinomoto Co., Inc.
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Kunisuke Takashi Naoko Takayuki Masakazu Tomoyuki
Izawa Nakano Hirose Suzuki Nakazawa Onishi