2015 Fiscal Year Final Research Report
Synthesis of Polynuclear Metal Complexes Bearing Nucleobase Anions and Control of their Structures and Functionality
| Project/Area Number |
25410070
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Inorganic chemistry
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| Research Institution | Okayama University |
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Principal Investigator |
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| Project Period (FY) |
2013-04-01 – 2016-03-31
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| Keywords | 金属錯体化学 / 核酸関連化学 / 核酸塩基 / 分子機能 / 環状多核錯体 / 擬ヌクレオシド錯体 / 錯体複合体 |
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| Outline of Final Research Achievements |
This research aims to create novel multi-functional compounds constructed by transition-metal complex fragments and nucleobase anions. In this study, new cyclic tetranuclear rhodium(III) complexes bridged by thyminate(2-) ions were successfully synthesized by assist of template effects of group 1, 2 or 3 metal ions. Interestingly, dependent on the kind of template metal ions the bridging mode of thyminate was highly selected. Also, using a certain additional organic anion the bowl-shaped metallacalix[4]arene-type cyclic tetramers were stacked regularly to form one dimensional polycluster chain. On the other hand, several new nucleoside-mimic coordination compounds were prepared using nucleobase anions as monodentate ligands, and their molecular structures and hydrogen-bonding abilities were investigated.
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| Free Research Field |
錯体化学
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