Formation, structure, and reactivity of Grignard reagent in gas-phase
| Project/Area Number |
26620015
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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 |
Physical chemistry
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| Research Institution | University of Hyogo |
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Principal Investigator |
Honma Kenji 兵庫県立大学, 物質理学研究科, 教授 (30150288)
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| Co-Investigator(Kenkyū-buntansha) |
松本 剛昭 兵庫県立大学, 物質理学研究科, 助教 (30360051)
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| Project Period (FY) |
2014-04-01 – 2017-03-31
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| Project Status |
Completed (Fiscal Year 2016)
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| Budget Amount *help |
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2015: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Fiscal Year 2014: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
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| Keywords | グリニャール試薬 / 金属含有クラスター / グリニャー試薬 |
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| Outline of Final Research Achievements |
The Grignard reaction is one of important reactions for organic synthesis. In this research project, we planned to generate a gas-phase "Grignard reagent" by co-expansion of the Mg atom and organic compounds, CH3I and diethylether(DEE), through a supersonic nozzle. Mixed clusters formed were ionized by a vacuum ultraviolet(VUV) laser and analyzed by a TOF mass spectrometer.
Various conditions were surveyed and long sequences of mixed clusters of CH3I and DEE, however no mixed clusters containing Mg atoms. One limitation of our experiment is the sensitivity for metal atoms. The absolute concentaration of the Mg atoms formed by the laser vaporization may be too low for the VUV-single photon ionization.
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Report
(4 results)
Research Products
(11 results)
