2009 Fiscal Year Final Research Report
Synthesis of Light Emitting Polymers Bearing Dinaphthofuran Backbones
| Project/Area Number |
20750173
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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/Textile materials
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| Research Institution | Tokyo University of Agriculture and Technology |
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Principal Investigator |
MAEYAMA Katsuya Tokyo University of Agriculture and Technology, 大学院・理工学研究科, 准教授 (20311657)
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| Project Period (FY) |
2008 – 2009
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| Keywords | 高分子材料合成 / 発光材料 |
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| Research Abstract |
3,3'-Dibromodinaphthofuran and 6,6'-dibromodinaphthofuran were prepared from binaphthol through acid-catalyzed cyclization and regioselective dibromination. Although nickel halide/zinc-mediated aromatic homocoupling polymerization of the dibromodinapfthofurans was attempted, no poly(dinaphthofuran) was obtained. Pd(PPh3)4/CuI-catalyzed Sonogashira coupling polymerization of the dibromodinaphthofurans with aromatic diynes also yielded no desired polymers.
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