| Meso位直结型稳定双卟啉的合成及性质 |
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| 引用本文： | 吴飞鹏,濑川浩司. Meso位直结型稳定双卟啉的合成及性质[J]. 影像科学与光化学, 1999, 17(4): 316-322. DOI: 10.7517/j.issn.1674-0475.1999.04.316 |
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| 作者姓名： | 吴飞鹏 濑川浩司 |
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| 作者单位： | 1. 中国科学院感光化学研究所, 北京100101(日本科学振兴事业团, CREST);2. 东京大学大学院综合文化研究科, 东京目黑区驹场3-8-1(日本科学振兴事业团, PR ESTO) |
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| 摘 要： | 利用氧化法成功地合成了同核meso位直结型稳定卟啉二聚体锌络合物,收率接近理论值;无论是碱式还是金属络合物都显示出卟啉环间成平面正交的电子吸收光谱;在循环伏安图谱中都显示出卟啉环间再氧化还原过程中较强烈的库仑作用;每个卟啉环的一电子氧化或还原均为可逆过程。
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| 关 键 词： | 双卟啉 卟啉金属络合物 氧化还原 库仑作用 |
| 收稿时间： | 1999-01-15 |
HIGH YIELD SYNTHESIS ROUTE FOR DIRECTLY MESO-LINKED PORPHYRIN DIMERS AND THEIR PROPERTIES |
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| WU Feipeng,Segawa Hiroshi. HIGH YIELD SYNTHESIS ROUTE FOR DIRECTLY MESO-LINKED PORPHYRIN DIMERS AND THEIR PROPERTIES[J]. Imaging Science and Photochemistry, 1999, 17(4): 316-322. DOI: 10.7517/j.issn.1674-0475.1999.04.316 |
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| Authors: | WU Feipeng Segawa Hiroshi |
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| Affiliation: | 1. Institute of Photographic Chemistry, The Chinese Academy of Sciences, Beijing 100101, P. R. China;2. General Study of Arts and Sciences, The University of Tokyo, 3-8-1 Kom aba, Meguro-ku, Tokyo, Japan; PREST O, JST |
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| Abstract: | One synthesis route for metal complexes of directly meso linked porphyrin dimer in a nearly quantitatively yield was developed. The dimerization was achieved via chemical oxidation. The metal complexes of the dimer exhibit absorption spectra that reveal the two porphyrin rings are in an orthogonal structure; cyclic voltamogramm confirmed the dimers are relatively stable in electrochemical process; strong Coulomb interaction is observed during the electrochemical process. |
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| Keywords: | porphyrin dimer porphyrin metal complexes oxidation coupling Coulomb interaction |
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