Development of Halogenation Reaction with Salt by Photocatalyst
| Project/Area Number |
18K14215
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| Research Category |
Grant-in-Aid for Early-Career Scientists
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| Allocation Type | Multi-year Fund |
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| Review Section |
Basic Section 33020:Synthetic organic chemistry-related
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| Research Institution | Kyoto University |
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Principal Investigator |
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| Project Period (FY) |
2018-04-01 – 2020-03-31
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| Project Status |
Completed (Fiscal Year 2019)
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| Budget Amount *help |
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2019: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Fiscal Year 2018: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
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| Keywords | 光触媒 / 相間移動触媒 / ハロゲン化 / 塩素化 / 塩化ナトリウム / 芳香族塩化物 / 塩化ビニル |
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| Outline of Final Research Achievements |
Organic halides represent important classes of chemicals in organic chemistry. Although halogenation reactions have been established firmly in chemical industry, these processes require huge amount of energy. As an ideal halogenation reaction, we here examined halogenation reactions by using halide salts. As a result, we have developed a novel photocatalyst having phase-transfer ability, and succeeded its application to catalytic bromination with potassium bromide. The present results indicated that such phase-transfer photocatalysts would have great potential as a catalyst of halogenation reactions with halide salts.
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| Academic Significance and Societal Importance of the Research Achievements |
有機ハロゲン化物は今日の化学産業において必要不可欠であるが，その合成法はエネンルギー多消費プロセスであり改善の余地を残す。本研究で提唱するようにハロゲン化物塩を用いて有機化合物の直接ハロゲン化を行うことができれば，ハロゲン化合物生産に必要なエネルギーを削減し，持続可能な社会に資する次世代有機合成化学の確立に貢献に繋がると考えている。
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Report
(3 results)
Research Products
(8 results)
