Experimental study on the transition state of Beckmann rearrangement and beckmann fragmentation

Bibliographic Information

Other Title
  • ベックマン転位とベックマン断片化の遷移状態に関する実験的研究

Description

The Beckmann rearrangement takes place when ketoxime is treated with acid, but a fragmentation reaction occurs when the migrating atom group is stable as the cation. Theoretical calculations with 3-phenyl-2-propanoneoxime have suggested that both rearrangement and fragmentation reactions proceed through a common transition state. To prove the results of the theoretical calculations by experiment, 3-aryl-2-propanoneoxime 2-naphthalenesulfonates and 3-aryl-2-butanoneoxime 2-naphthalenesulfonates were synthesized and the reactivity and the ratio of the rearrangement and the fragmentation product were determined.

Journal

Details 詳細情報について

  • CRID
    1390001205555077504
  • NII Article ID
    130004646453
  • DOI
    10.11494/kisoyuki.57.0.30.0
  • Text Lang
    ja
  • Data Source
    • JaLC
    • CiNii Articles
  • Abstract License Flag
    Disallowed

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