有机化学 ›› 1996, Vol. 16 ›› Issue (3): 246-252. 上一篇    下一篇

研究论文

含二氧杂环异黄酮的合成

曹玲华;刘育亭   

  1. 新疆大学化学系
  • 发布日期:1996-06-25

Synthesis of isoflavonoids containing dioxy heterocyclic groups

CAO LINGHUA;LIU YUTING   

  • Published:1996-06-25

本文报道含有3', 4'-亚甲二氧基, 3', 4'-亚乙二氧基, 3, 4'-三亚甲二氧基的异黄酮类化合物的合成, 所得25个新化合物的结构经元素分析、^1H NMR谱确证; 紫外光谱表明有异黄酮特征吸收。文中并对反应机理进行了探讨。

关键词: 新疆维吾尔自治区科学基金, 紫外分光光度法, 反应机理, 异黄酮类化合物, 质子磁共振谱法, 氧杂环化合物

This paper reports the synthesis of isoflavonoids which contain 3' 4'-methylenedioxy, 3', 4'-ethylenedioxy, and 3', 4'- trimethylenedioxy groups. The structures of new compounds were confirmed by elemental analysis, UV and ^1H NMR spectroscopies. The mechanism of the reactions was suggested.

Key words: REACTION MECHANISM, PROTON MAGNETIC RESONANCE SPECTROMETRY, OXYGEN HETEROCYCLICS, ULTRAVIOLET SPECTROPHOTOMETRY

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