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有机化学
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有机化学 ›› 1996, Vol. 16 ›› Issue (2): 152-156. 上一篇    下一篇

研究论文

[2, 3'-联-1H-吲哚]-3(2H)-酮类化合物的单重态氧反应

凌可庆;刘志滨   

  1. 淮北煤炭师范学院化学系;中国科学技术大学应用化学系
  • 发布日期:1996-04-25

Singlet oxygenation of [2, 3'-bi-1H-indol]-3(2H)-ones

LIU ZHIBIN   

  • Published:1996-04-25

[2, 3'-联-1H-吲哚]-3(2H)-酮衍生物(1a~1c)在甲醇中的单重态氧反应给出溶剂捕捉产物4, 后者在分离过程中脱去甲醇分子生成5。考察了标题化合物分子中二氢吲哚酮结构单元以及吲哚结构单元在单重态氧反应中的作用, 并探讨了反应机理。

关键词: 联吲哚酮, 质子磁共振谱法, 反应机理, 单重态氧反应, 红外分光光度法, 煤炭高校优秀青年科学基金, 质谱法, 甲醇, 元素分析

Singlet oxygenation of [2, 3'-bi-1H-indol]-3(2H)-ones (1a~1c) in methanol yielded trapping products 4 which lost methanol molecule during the separation process to give 5. The roles of 1, 2-dihydro-3H- indol-3-one and indole moities of the title compounds in singlet oxygenation were examined and the reaction mechanism was also discussed.

Key words: INFRARED SPECTROPHOTOMETRY, PROTON MAGNETIC RESONANCE SPECTROMETRY, METHANOL, MASS SPECTROGRAPHY, ELEMENTAL ANALYSIS, REACTION MECHANISM

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