高等学校化学学报

高等学校化学学报 ›› 1998, Vol. 19 ›› Issue (4): 511.

• 研究快报 • 上一篇    下一篇

氨基酸桥联新型手性锌双卟啉配合物的合成与表征

刘海洋2, 黄锦汪1, 田瑄3, 胡希明2, 计亮年1   

  1. 1. 中山大学化学系, 广州, 510275;
    2. 华南理工大学应用化学系, 广州, 510641;
    3. 兰州大学应用有机化学国家重点实验室, 兰州, 730000
  • 收稿日期:1997-11-24 出版日期:1998-04-24 发布日期:1998-04-24
  • 通讯作者: 计亮年
  • 作者简介:刘海洋,男,32岁,博士,讲师.
  • 基金资助:

    国家自然科学基金;广东省自然科学基金

Synthesis and Characterization of Amino Acid Bridged Novel Chiral Zinc Porphyrin Dimer

LIU Hai-Yang2, HUANG Jin-Wang1, TIAN Xuan3, HU Xin-Ming2, JI Liang-Nian1   

  1. 1. Department of Chemistry, Zhongshan University, Guangzhou, 510275;
    2. Department of Applied Chmistry, South China University of Technology, Guangzhou, 510641;
    3. National Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou, 730000
  • Received:1997-11-24 Online:1998-04-24 Published:1998-04-24

PDF (PC)

被引次数

32

关键词: 氨基酸, 手性双卟啉, 合成

Abstract: Novel phenylalanine bridged dimeric porphyrin was synthesized by the reaction of 5-[o-(2-bromo-1-ethoxyl)]-10,15,20-triphenylporphyrin and amino acid in DMF in the presence of phase transfer catalyst BTEACin about 10%—15% yields. Zinc complexes derived exhibit strong split induced circular dichroism(ICD) at the soret absorption region and weak single peak ICD at the Qabsorption. While the corresponding free base porphyrin exhibits no obvious ICD. L-and D-phenylalanine bridged zinc porphyrin dimer constituted pairs of enantiomers. These complexes can be used as good model compounds for the investigation of induced circular dichroism of porphyrin occurring in natural systems.

Key words: Amino acid, Chiral porphyrin dimer, Synthesis

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