• 제목/요약/키워드: Hydroxyamination

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Direct Organocatalytic Regioselective α-Hydroxyamination of α-Branched Aldehydes

  • Kim, Sung-Gon;Ahn, Eun-Ju;Park, Tae-Ho
    • Bulletin of the Korean Chemical Society
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    • 제28권10호
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    • pp.1665-1669
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    • 2007
  • A direct regioselective α-hydroxyamination of α-branched aldehydes with nitrosobenzene using cis-5-benzylproline as catalyst has been developed for the preparation of α-hydroxyamino aldehydes possessing a quaternary carbon center. Such compounds are versatile building blocks for the synthesis of quaternary α- amino acids, β-amino alcohols, and 1,2-diamines.