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