高等学校化学学报 ›› 1985, Vol. 6 ›› Issue (9): 799.

• 研究论文 • 上一篇    下一篇

α,β-不饱和羰基化合物烯键碳原子上亲核取代反应的研究

崔永芳1, 北條卓2, 增田良一2   

  1. 1. 天津纺织工学院纺化系;
    2. 神户大学
  • 收稿日期:1984-04-05 出版日期:1985-09-24 发布日期:1985-09-24

Nucleophilic Substitution on Ethylenic Carbon in α,β- Unsaturated Carbonyl Compounds

Cui Yongfang1, Hojo2, M.2   

  1. 1. Dept. of Textile Chemistry, Tianjin College of Textile Technology, Tianjin;
    2. Faoulty of Engineering, Kobe University. Japan
  • Received:1984-04-05 Online:1985-09-24 Published:1985-09-24

摘要: 具有三氟或三氟乙酰基的烯类化合物能发生亲核取代反应,在反应过程中双键可以稳定存在,某些取代产物还可以环化,从而合成出具有三氟(氯)甲基的新的烯类化合物及芳杂环化合物。

Abstract: Alkencs containing trifluoroacctyl or trichloroacetyl substilutents can undergo nuclcophilic substitution reaction. The double bond is stable during the course of the reaction. Some of the products may cyclize under certain conditions to give aromatic heterocyclic compounds containing trifluoro- or trichloro- acetyl group. The structures of all products are characterized by1H NMR, IRand elemental analysis.

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