| 氨基酸桥联新型手性锌双卟啉配合物的合成与表征 |
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| 引用本文： | 刘海洋,黄锦汪,田瑄,胡希明,计亮年.氨基酸桥联新型手性锌双卟啉配合物的合成与表征[J].高等学校化学学报,1998,19(4):511-513. |
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| 作者姓名： | 刘海洋 黄锦汪 田瑄 胡希明 计亮年 |
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| 作者单位： | 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 |
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| 基金项目： | 国家自然科学基金,广东省自然科学基金 |
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| 摘 要： | 生命系统中的金属卟啉生物大分子在卟啉的Ｓｏｒｅｔ带均表现出诱导圆二色性（ＩｎｄｕｃｅｄＦｉｇ．１Ｓｔｒｕｃｔｕｒｅｏｆａｍｉｎｏａｃｉｄｂｒｉｄｇｅｄｚｉｎｃｐｏｒ┐ｐｈｙｒｉｎｄｉｍｅｒＯ，Ｏ┐Ｃ２┐ＡＡ┐Ｃ２┐（ＴＰＰ）２Ｚｎ２Ｒ＝Ｂｎ，ＡＡ＝Ｐ...
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| 关 键 词： | 氨基酸 手性双卟啉 合成 |
| 收稿时间： | 1997-11-24 |
Synthesis and Characterization of Amino Acid Bridged Novel Chiral Zinc Porphyrin Dimer |
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| LIU Hai-Yang,HUANG Jin-Wang,TIAN Xuan,HU Xin-Ming,JI Liang-Nian.Synthesis and Characterization of Amino Acid Bridged Novel Chiral Zinc Porphyrin Dimer[J].Chemical Research In Chinese Universities,1998,19(4):511-513. |
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| Authors: | LIU Hai-Yang HUANG Jin-Wang TIAN Xuan HU Xin-Ming JI Liang-Nian |
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| Institution: | 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 |
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| 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. |
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| Keywords: | Amino acid Chiral porphyrin dimer Synthesis |
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