应用化学 ›› 1998, Vol. 0 ›› Issue (5): 68-70.

• 研究论文 • 上一篇    下一篇

4',7-二甲氧基莰非醇的合成

张成敏, 刘复初, 朱洪友   

  1. 云南大学化学系 昆明650091
  • 收稿日期:1997-12-15 修回日期:1998-07-26 出版日期:1998-10-10 发布日期:1998-10-10
  • 基金资助:
    云南省应用基础研究基金

Synthesis of 4',7-Dimethoxykaempferol

Zhang Chengmin, Liu Fuchu, Zhu Hongyou   

  1. Department of Chemistry, Yunnan University, Kunming 650091
  • Received:1997-12-15 Revised:1998-07-26 Published:1998-10-10 Online:1998-10-10

摘要: Simmonds等报道异戊烯基化的查耳酮和黄烷酮对昆虫具有拒食活性[1] ,Echeverri等发现,从植物Passiflora foetida树脂中分离到的4,7-二甲氧基莰非醇(1)在很低的浓度下(40g/g)对昆虫Dione juno的幼虫也具有很高的拒食活性,从而引起了人们的兴趣[2].

关键词: 二甲氧基莰非醇, 合成, 昆虫拒食剂, Algar-Flynn-Oyamade反应

Abstract: The title compound, an antifeedant, has been successfully synthesized from 1,3,5-trihydroxybenzene and anisaldehyde in six steps: Hoesch Houben reaction, methylation, protection, condensation, Algar-Flynn-Oyamade reaction and deprotection.

Key words: dimethoxykaempferol, synthesis, insect antifeedant, Algar-Flynn-Oyamade reaction