高等学校化学学报

高等学校化学学报 ›› 1991, Vol. 12 ›› Issue (5): 621.

• 论文 • 上一篇    下一篇

开链冠醚类似物(Ⅱ)--4-氧安替比林为端基的含氮开链冠醚等效物的合成与研究

唐有根, 刘复初, 赵雁来   

  1. 云南大学化学系, 650091
  • 收稿日期:1990-02-02 出版日期:1991-05-24 发布日期:1991-05-24
  • 通讯作者: 刘复初
  • 基金资助:

    国家自然科学基金

Open-Chain Crown Ether Analogues (Ⅱ)--Syntheses and Studies of Open Chain Equivalents of Azacrown Ether with End Groups of 4-Oxyantipyrine

Tang You-gen, Liu Fu-chu, Zhao Yan-lai   

  1. Department of Chemistry, Yunnan University, Kunming, 650091
  • Received:1990-02-02 Online:1991-05-24 Published:1991-05-24

PDF (PC)

被引次数

3

摘要： 本文合成了11种以4-氧安替比林为端基的含氮开链冠醚类似物,通过元素分析和波谱鉴定了它们的结构.报道了4-羟基安替比林O-烷基化的新方法.相转移催化性能研究表明,它们可以作为液-液相或固-液相转移的良好催化剂。

关键词: 开链冠醚, 4-羟基安替比林, O-烷基化

Abstract: Eleven openchain azacrown ether analogues with the end groups of 4-oxyantipyrine (3a-k) were synthesized and identified by elemental analysis and spectral data. Two methods for O-alkylation of 4-hydroxyantipyrine are reported. The phase-transfer catalytic behaviour of the new compunds is studied. It is found that these compounds used either as liquid-liquid or as solid-liquid phase-transfer catalysts have good catalytic activity.

Key words: Open-chain crown ether, 4-Hydroxyantipyrine, O-Alkylation

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