| Project/Area Number |
21760628
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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 |
Catalyst/Resource chemical process
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| Research Institution | Kyoto University |
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Principal Investigator |
TERAMURA Kentaro Kyoto University, 次世代開拓研究ユニット, 助教 (80401131)
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| Project Period (FY) |
2009 – 2010
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| Project Status |
Completed (Fiscal Year 2010)
|
| Budget Amount *help |
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2010: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2009: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
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| Keywords | 光触媒 / 層状化合物 / ポルフィリン / 選択酸化 / 選択酸化反応 / 選択参加反応 |
|---|
| Research Abstract |
In photocatalytic aerobic oxidation of cyclohexene catalyzed by 5,10,15,20-tetrakis (pentafluorophenyl) porphyriniron (III) chloride [Fe(TPFPP)Cl] under visible light irradiation, the coexistence of solid bases was found to enhance the selectivity to 1,2-epoxycyclohexane drastically. In the absence of solid bases, however, only the allylic oxidation of cyclohexene was catalyzed by the porphyrin complex acting as a sensitizer. Among the various metal oxides investigated, hydrotalcite exhibited the highest conversion of cyclohexene and selectivity to 1,2-epoxycyclohexane.
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