| Project/Area Number |
25620086
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Multi-year Fund |
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| Research Field |
Synthetic chemistry
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| Research Institution | The University of Tokushima |
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Principal Investigator |
IMADA Yasushi 徳島大学, ソシオテクノサイエンス研究部, 教授 (60183191)
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| Co-Investigator(Kenkyū-buntansha) |
MINAGAWA Keiji 徳島大学, 大学院ソシオテクノサイエンス研究部, 准教授 (70250959)
ARAKAWA Yukihiro 徳島大学, 大学院ソシオテクノサイエンス研究部, 助教 (70709203)
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| Project Period (FY) |
2013-04-01 – 2015-03-31
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| Project Status |
Completed (Fiscal Year 2014)
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| Budget Amount *help |
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2014: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2013: ¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
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| Keywords | フラビン触媒 / 酸化反応 / 反応場の構築 / 酸素酸化反応 / 担持型触媒 / 反応場 / 酸素添加反応 |
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| Outline of Final Research Achievements |
We have prepared novel N(5)-unsubstituted neutral flavin catalysts bearing effective reaction site as highly active and practical organocatalysts. These include (1) supramolecular flavin gel catalysts by self-assembly of flavin-containing low-molecular-weight gelators, (2) layered double hydroxide-supported flavin catalysts by intercalation of hydrotalcite by flavin carboxylic acid derivatives, and (3) polymer-supported flavin catalysts by co-polymerization of flavin-containing monomers such as flavin-containing styrene and flavin-containing methacrylate. These novel catalysts did not catalyze oxygenation of sulfides; however, they exihibit high catalytic activity towards aerobic hydrogenation reactions due to the reaction site introduced around the flavin molecules.
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