大学化学 >> 2022, Vol. 37 >> Issue (7): 2109051.doi: 10.3866/PKU.DXHX202109051

知识介绍 上一篇    下一篇

黄酮化合物脱水闭环反应的研究进展

胡水, 李厚金(), 赖瑢, 朱可佳, 彭敏, 李莲云   

  • 收稿日期:2021-09-16 录用日期:2021-11-05 发布日期:2021-12-10
  • 通讯作者: 李厚金 E-mail:ceslhj@mail.sysu.edu.cn
  • 作者简介:李厚金,Email: ceslhj@mail.sysu.edu.cn
  • 基金资助:
    广东省高等教育教学改革项目;中山大学教学改革研究项目

Research Advances in the Dehydration and Ring-Closure Reaction for Flavonoids

Shui Hu, Houjin Li(), Rong Lai, Kejia Zhu, Min Peng, Lianyun Li   

  • Received:2021-09-16 Accepted:2021-11-05 Published:2021-12-10
  • Contact: Houjin Li E-mail:ceslhj@mail.sysu.edu.cn

摘要:

黄酮具有重要的医用药用价值,其化学合成研究是一大热点。传统化学合成方法通常是由β-丙二酮闭环脱水生成,然而这种方法存在反应时间长、产率低,以及产物难分离等缺点。因此,寻求更加高效、绿色环保的合成方法势在必行。本文主要介绍了近年来国内外以清洁高效的条件通过催化脱水闭环反应制备黄酮化合物的研究进展。

关键词: 黄酮, β-丙二酮, 脱水, 闭环反应

Abstract:

Flavonoids play an important role in medicine, and its chemical synthesis is the research hotspot. Flavonoids are usually synthesized by the dehydration and ring closure of β-propanedione. However, the traditional method has several defects, such as long reaction time, low yield and difficulty in separation. Development of more efficient and more environmental friendly synthetic methods is imperative. Herein, we summarize the recent research progresses in the preparation of flavonoids by dehydration and ring-closure reactions under different conditions.

Key words: Flavonoid, β-propanedione, Dehydration, Ring-closure reaction