化学学报 ›› 1987, Vol. 45 ›› Issue (5): 503-505. 上一篇    下一篇

研究论文

一种合成单黄酮类化合物的简便方法

陈俊杰;杨伟文;潘鑫复;李裕林;谭镇   

  1. 兰州大学有机化学研究所
  • 发布日期:1987-05-15

A facile synthetic method of flavones

CHEN JUNJIE;YANG WEIWEN;PAN XINFU;LI YULIN;TAN ZHEN   

  • Published:1987-05-15

关键词: 乙醇, 黄酮类化合物, 盐酸, 苯乙酮 P, 醛, 芳香族化合物, 氢氧化钠

Treating RC6H4CHO (R = H, 2-Cl, 4-MeO, 2-OH, 2-Cl) with chloro(hydroxy)acetophenones I (R1 = H, Me) in aqueous EtOH containing 5-10% naOH gave, after treatment with dilute HCl, 71-95% flavones II.

Key words: ETHANOL, FLAVONOID, HYDROCHLORIC ACID, ACETOPHENONE P, ALDEHYDES, AROMATIC COMPOUNDS, SODIUM HYDROXIDE

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