2013 Fiscal Year Final Research Report
Development of novel recyclable homogeneous metal complex catalysts
| Project/Area Number |
23550183
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Environmental chemistry
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| Research Institution | National Institute of Advanced Industrial Science and Technology |
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Principal Investigator |
FUJITA Ken-ichi 独立行政法人産業技術総合研究所, 触媒化学融合研究センター, 主任研究員 (10242934)
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| Project Period (FY) |
2011 – 2013
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| Keywords | デンドリマー / オスミウム / ジヒドロキシル化反応 |
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| Research Abstract |
OsO4 immobilized on a poly(benzyl ether) dendrimer with a tertiary nitrogen at its core position efficiently catalyzed the homogeneous dihydroxylation of olefins with a low level of osmium leaching. The dendritic osmium catalyst could be applied to the wide range of olefins. Furthermore, the dendritic osmium catalyst was recovered by reprecipitation and then reused up to five times. Also, in the case of the recycling of the dendritic osmium catalyst, the dihydroxylations proceeded smoothly with low levels of osmium leaching.
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