高等学校化学学报

高等学校化学学报 ›› 1995, Vol. 16 ›› Issue (11): 1744.

• 研究简报 • 上一篇    下一篇

由水杨醇衍生的二苯并冠醚的合成和构型

黄枢, 孟杰, 毛治华, 田宝芝   

  1. 四川大学化学系, 成都, 610064
  • 收稿日期:1995-01-03 修回日期:1995-04-15 出版日期:1995-11-24 发布日期:1995-11-24
  • 通讯作者: 黄枢,男,74岁,教授.
  • 作者简介:黄枢,男,74岁,教授.
  • 基金资助:

    国家自然科学基金

Syntheis and configuration of Dibenzo-Crown Ethers Derived from Salicyl Alcohol

HUANG Shu, MENG Jie, MAO Zhi-Hua, TIAN Bao-Zhi   

  1. Departnient of Chemistry, Sichuan University, Chengdu, 610064
  • Received:1995-01-03 Revised:1995-04-15 Online:1995-11-24 Published:1995-11-24

PDF (PC)

被引次数

2

摘要： 将水杨醇在DMF中与NaH和二甘醇或三甘醇二对甲苯磺酸酯反应,合成了2个新的二苯并冠醚(1和2).其结构由元素分析和波谱分析所表征。1经X射线衍射分析确定为反位构型。提出了合成反应的机理。

关键词: 二苯并冠醚, 大环化合物, 水杨醇, 构型

Abstract: Two dibenzocrown ethers(1 and 2) were synthesized by the reaction of salicyl alcohol with NaH and di- and triethyleneglycol ditosylates in DMF, Their structures were characterized by elemental analysis, IR,1HNMR and MS. Dibenzo-20-crown ether(1)was confirmed as anti-configuration by the X-ray diffraction analysis of its single crystal.According to the configuration of 1, the reaction mechanism of the synthesis is proposed.

Key words: Dibenzocrown ether, Macrocyclic compound, Salicyl alcohol, Configuration

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