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化学学报
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化学学报 ›› 1990, Vol. 48 ›› Issue (4): 377-381. 上一篇    下一篇

研究论文

氮杂冠醚的研究VIII:N-取代-2,3-苯并-10-氮杂-1,4,7,13-四氧杂-环十五-2-烯的合成及其对碱金属离子的配合作用

吴成泰;鲁天保   

  1. 武汉大学化学系
  • 发布日期:1990-04-15

Studies on azacrown ethers VIII: Synthesis of N-substituted-2,3-benzo-10-aza-1,4,7,13-tetraoxacyclopentadeca-2-ene and their complexation with alkali metal ion

WU CHENGTAI;LU TIANBAO   

  • Published:1990-04-15

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528

被引次数

3

2,3-苯并-10-氮杂-1,4,7,13-四氧杂-环十五-2-烯与溴代烃或溴代多甘醇单烷基醚, 在无水碳酸钾存在下, 在乙腈中缩合制得N-取代-2,3-苯并-10-氮杂-1,4,7,13-四氧杂-环十五-2-烯化合物(1-11), 取代基为:n-C4H9, i-C5H11,n-C7H15, CH2CH2OCH3, CH2CH2OCH2CH3, CH2CH2OC4H9, (CH2CH2O)CH3, (CH2H2O)2C2H5, (CH2CH2O)2C4H9, CH2CH=CH2, 和CH2Ph。本文还考查了化合物2-4和6-11在室温下, 在氯仿-水体系中, 对苦味酸碱金属(Li^+、Na^+和K^+)盐的配合作用。

关键词: 缩合反应, Ｎ-取代基, 钠, 钾, 氮杂环化合物, 冠式化合物, 烯烃 P, 氧杂环化合物, 锂, 苦味酸

Title compounds I (R = alkyl, alkoxyethyl, alkoxyethoxyethyl) were prepared from I (R = H). Complexation of the title compounds with alkali metal picrates in CHCl3-H2O at room temperature was investigated.

Key words: CONDENSATION REACTION, N-SUBSTITUENT, SODIUM, POTASSIUM, NITROGEN HETEROCYCLICS, CROWN ETHER COMPOUNDS, ALKENE P, OXYGEN HETEROCYCLICS, LITHIUM, TRINITROPHENOL P

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