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Synlett 1991; 1991(8): 559-560
DOI: 10.1055/s-1991-20796
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Boron Trifluoride Promoted Addition of Organolithiums to Oxime Ethers. A Facile Synthesis of Substituted Hydroxylamines

Hidemitsu Uno* , Tetsuya Terakawa, Hitomi Suzuki
  • *Advanced Instrumentation Center for Chemical Analysis, Ehime University, Bunkyo-cho, Matsuyama 790, Japan
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Publikationsdatum:
07. März 2002 (online)

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In the presence of diethyl ether-boron trifluoride complex, organolithiums add to the carbon-nitrogen double bond of oxime O-ethers to give the corresponding O-alkylhydroxylamines. On acid treatment, O-methoxymethylhydroxylamines obtained were easily transformed to N-monosubstituted hydroxylamine hydrochlorides.

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