高等学校化学学报

高等学校化学学报 ›› 1990, Vol. 11 ›› Issue (11): 1292.

• 研究简报 • 上一篇    下一篇

冠醚化合物的合成(ⅩⅤ)——羟基冠醚的合成及其异构体分离

汪玉庭, 周建军, 万惠杰, 谢志水, 黄载福   

  1. 武汉大学环境科学系, 430072
  • 收稿日期:1989-03-24 出版日期:1990-11-24 发布日期:1990-11-24
  • 通讯作者: 汪玉庭
  • 基金资助:

    国家自然科学基金

The Synthesis of Crown Ethers (XV)——Synthesis of Hydroxy Crown Ethers and Separation of Their Cis-trans Isomers

Wang Yuting, Zhou Jianjun, Wan Huijie, Xie Zhishui, Huang Zaifu   

  1. Department of Environmental Science, Wuhan University, Wihan, 430072
  • Received:1989-03-24 Online:1990-11-24 Published:1990-11-24

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摘要： 羟基冠醚作为碱金属阳离子的载体显示出极好的性能,它们还可以转化成双冠醚、套索冠醚和具有高络合能力的碳桥三维空间的大环聚醚等许多衍生物,近年来对羟基冠醚及其衍生物的合成和应用研究十分活跃[1～4]。

关键词: 羟基冠醚, 顺反异构体, 层析分离

Abstract: Eight symmetrical and asymmetrical dibenzo hydroxy crown ethers were synthesized via the reaction of 1, 1'-(o-phenyl enedioxy)bis(2, 3-epoxyprop) ether with catechol and alkyl substituted catechol (for example, 3,5-ditert-butyl catechol and saturated urushiol) in good yields, and their cis-trans isomers were easily separated by column chromatography and crystallization. The structure of the new compounds were determined by IR, 1H NMR, MS, elementary analysis.

Key words: Hydroxy crown, Cis-trans isomers, Thin-layer chromatography

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