有机化学 ›› 1996, Vol. 16 ›› Issue (2): 186-188. 上一篇    下一篇

研究论文

2, 4-二卤代高立方烷的合成

管晓培;孙建光;于永忠   

  1. 北京理工大学化工与材料学院
  • 发布日期:1996-04-25

Synthesis of 2m 4-dihalohomocubanes

SUN JIANGUANG;YU YONGZHONG   

  • Published:1996-04-25

高立方烷-2, 4-二羧酸(1)通过Barton脱羧氯化反应, 可合成出2, 4-二氯高立方烷(3); 而通过改进的Hunsdiecker反应, 则可分别合成出2, 4-二溴高立方烷(4)和2, 4-二碘高立方烷(5)。

关键词: 红外分光光度法, 质谱法, 立方烷, 碳13核磁共振谱法, 卤化

Homocubane-2, 4-dicarboxylic acid (1) was converted into 2, 4- dichlorohomocubane (3) by Barton chlorodecarboxylation. 2, 4- dibromohomocubane (4) and 2, 4-diiodohomocubane (5) were synthesized also from 1 by modified Hunsdiecker reaction.

Key words: MASS SPECTROGRAPHY, C13 NMR SPECTROMETRY, CUBANE, HALOGENATION, INFRARED SPECTROPHOTOMETRY

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