2011 Fiscal Year Final Research Report
Molecular design of functional hollow three-dimensional molecules bearing internal spaces
| Project/Area Number |
22750113
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
Polymer chemistry
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| Research Institution | Tokushima Bunri University |
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Principal Investigator |
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| Project Period (FY) |
2010 – 2011
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| Keywords | 超分子化学 / 自己組織化高分子 / ナノ材料 / 分子認識 |
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| Research Abstract |
A Nanometer-sized adamantane-based cage with a three-dimensional rigid framework has been designed and synthesized by the Hay acetylene coupling reaction, in which two rigid 1, 3, 5-triethynyladamantane units were connected with phenyldiacetylenic bridge parts. The structure of the molecular cage was determined by NMR, MS and single-crystal X-ray analysis. Decorated molecular cages bearing six functional groups self-assemble into a monolayered spherical vesicle in polar solvents due to hydrophobic interactions or fibrous structures in apolar solvents via hydrogen bonds.
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