• 제목/요약/키워드: ${\alpha}$-chloroenones

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Efficient and Facile Synthesis of α-Chloroenones Bearing β-Carbonates or β-Carbamates

  • Magar, Krishna Bahadur Somai;Lee, Yong Rok
    • Bulletin of the Korean Chemical Society
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    • 제33권12호
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    • pp.4150-4154
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    • 2012
  • Efficient synthesis of ${\alpha}$-chloroenones bearing ${\beta}$-carbonates or ${\beta}$-carbamates was achieved by rhodium(II)-catalyzed reaction of cyclic diazodicarbonyl compounds with a variety of chloroformates or carbamyl chlorides in good yields. These reactions provided a useful and rapid route to ${\beta}$-substituted ${\alpha}$-haloenones.