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有机化学
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有机化学 ›› 1998, Vol. 18 ›› Issue (2): 153-156. 上一篇    下一篇

研究论文

含二苯联恶二唑大环多胺及其配合物的合成

孟鸿;花文廷   

  1. 北京大学化学系
  • 发布日期:1998-04-25

The synthesis and structure of aromatic heterocyclic new type macrocyclic compoundsⅡ: The synthesis of 1,3,4-oxadiazoles macrocyclic polyamine and it's metal complex

MENG HONG;HUA WENTING   

  • Published:1998-04-25

用2,5-双-(间甲酰基苯基)-1,3,4-恶二唑和相应的二胺，经[2+2]缩合环化反应，合成了三个含二苯联恶二唑的新型大环多胺4、5和7以及5的钡络合物。

关键词: 钡络合物, 环化, 恶二唑 P, 二胺, 大环化合物, 有机合成, 多胺

[2+2] Condensation of two moleculars of 2,5-bis-(m-formylphenyl- 1,3,4-oxadiazole with two moleculars of diamines (ethylenediamine, diethylenetriamine and o-phenylenediamine) yield macrocyclic polyamines 4, 5 and 7 respectively. The reversible intercon- version of 5 and 6 has been established by ^1^3C NMR. The complex 8 was obtained from the reaction of 5 with Ba(ClO~4)~2 in CH~2Cl~2-H~2O.

Key words: BARIUM COMPLEX, MACROCYCLIC COMPOUNDS, DIAMINE, OXDIAZOLE P, POLYAMINE, ORGANIC SYNTHESIS, CYCLIZATION

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