A convenient copper-catalyzed direct ami
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Seko, Shinzo; Miyake, Kunihito; Kawamura, Norio
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Article
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1999
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Royal Society of Chemistry
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O-Alkylhydroxylamines, particularly O-methylhydroxylamine, aminate nitroarenes in the presence of a strong base and a copper catalyst to give aminonitroarenes in good yields. ortho-or para-Amination with respect to the nitro group takes place, and in some cases the ortho-aminated product is preferen