高等学校化学学报 ›› 1990, Vol. 11 ›› Issue (3): 266.

• 研究论文 • 上一篇    下一篇

双冠醚的研究(Ⅶ)—Schiff碱型和仲胺型双(苯并-18-冠-6)的合成

王德枌, 王登进, 胡宏纹   

  1. 南京大学化学系
  • 收稿日期:1988-11-24 出版日期:1990-03-24 发布日期:1990-03-24
  • 通讯作者: 王德枌
  • 基金资助:

    国家自然科学基金

Study on Bis Crown Ethers (Ⅶ)—The Syntheses of the Schiff Base Type and Secondary Amine Type Bis (Benzo-18-Crown-6)

Wang Defen, Wang Dengjin, Hu Hongwen   

  1. Department of Chemistry, Nanjing University, Nanjing
  • Received:1988-11-24 Online:1990-03-24 Published:1990-03-24

摘要: 4′-氨基苯并-18-冠-6分别与间-硝基苯甲醛、对-硝基苯甲醛、间-苯二甲醛及其取代物和对-苯二甲醛缩合制得6种新的Schiff碱型单冠醚和双冠醚。4′-甲酰基苯并-18-冠-6分别与4′-氨基苯并-15-冠-5、4′-氨基苯并-18-冠-6作用制得2个醚环大小相同和不同的Schiff碱型双(苯并冠醚)。这些双冠醚经硼氢化钠还原得到相应的6种新的仲按型双冠醚。

关键词: 双冠醚, Schiff碱, 取代苯并-18-冠-6

Abstract: Six new Schiff base type mono- and bis- crown ethers were prepared by condensing 4’-amino benzo-18-crown-6 with m-nitrobenzaldehyde, p-nitrobenzaldehyde, isophthalic aldehyde, substituted isophthalic aldehydes and terephthalic aldehyde respectively.Schiff base type bis- crown ethers were also prepared by the reaction of 4’ - formyl benzo-18-crown-6 with 4’-amino benzo-15-crown-5 and 4’-amino benzo-18-crown-6. Secondary amine type bis crown ethers were obtained by the reduction of the Schiff bases with sodium borohydride.

Key words: Bis crown ethers, Schiff base, Substituted benzo-18-crown-6

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