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化学学报
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化学学报 ›› 1989, Vol. 47 ›› Issue (11): 1124-1127. 上一篇    下一篇

研究论文

二苯甲硫酮与共轭双烯化合物的Diels-Alder反应

黄锦珂;金毅   

  1. 中山大学化学系
  • 发布日期:1989-11-15

The diels-alder reactions of thiobenzophenone to conjugated diene compounds

HUANG JINKE;JIN YI   

  • Published:1989-11-15

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本文选择了反-1-苯基-1,3-丁二烯, 反-2,4-戊二烯酸甲酯和反-1,3-戊二烯作为共轭双烯, 它们分别与二苯甲硫酮在黑暗中氮气保护下进行Diels-Alder反应及其产物的氧化反应。本文阐述了反应机理并对反应产物作了^1H NMR谱数据分析。

关键词: 硫酮, 氧化, 二苯基甲酮, 选择性, 质子磁共振谱法, 共轭双键化合物, 化学位移, 区域, 立体化学, 加成反应

The Diels-Alder reactions of thiobenzophenone trans-1-phenyl-1,3-butadiene, Me trans-2,4-pentadienoate, and trans-1,3-pentadiene, were investigated. These reactions are stereospecific. The structure of adducts I (R = Ph, CO2Me, Me) and their corresponding sulfones have been determine by the study of spectroscopic data.

Key words: THIOKETONE, OXIDATION, DIPHENYLMETHANONE, SELECTIVITY, PROTON MAGNETIC RESONANCE SPECTROMETRY, CONJUGATED DOUBLE BOND COMPOUNDS, CHEMICAL SHIFT, REGION, STEREOCHEMISTRY, ADDITION REACTION

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