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有机化学
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有机化学 ›› 2004, Vol. 24 ›› Issue (2): 216-218. 上一篇    下一篇

研究简报

低价钛引起的芳酮肟的反应

史达清*, 赵红, 王香善, 屠树江   

  1. 徐州师范大学化学系 徐州 221009
  • 收稿日期:2002-10-15 修回日期:2003-08-01 接受日期:2003-08-26 发布日期:2022-09-20
  • 基金资助:
    江苏省教育厅自然科学基金(No. 001KJB150008)资助项目.

Reaction of Aromatic Ketoxime Induced by Low-valent Titanium

SHI, Da-Qing*, ZHAO, Hong, WANG, Xiang-Shan, TU, Shu-Jiang   

  1. Department of Chemistry, Xuzhou Normal University, Xuzhou 221009
  • Received:2002-10-15 Revised:2003-08-01 Accepted:2003-08-26 Published:2022-09-20
  • Contact: * E-mail: dqshi@xznu.edu.cn

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在低价钛试剂(TiCl4/Sm)作用下取代苯乙酮肟发生脱肟反应生成酮,而在同样条件下,二芳酮肟则生成二芳酮、胺或希夫碱.

关键词: 低价钛试剂, 芳酮肟, 脱肟

When substituted phenyl methyl ketoximes were treated with low-valent titanium (TiCl4/Sm) the deoximation reaction giving ketones in high yields took place, whereas in the case of diaryl ketoximes, diaryl ketones, amine or Schiff base were formed.

Key words: low-valent titanium reagent, aromatic ketoxime, deoximation