2011 Fiscal Year Final Research Report
Development ofπ-Accepting Chiral Ligands and their Application to Catalytic Asymmetric Reactions
| Project/Area Number |
22750090
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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 |
Synthetic chemistry
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| Research Institution | Kyoto University |
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Principal Investigator |
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| Project Period (FY) |
2010 – 2011
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| Keywords | 不斉合成 / 反応 |
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| Research Abstract |
We have developed new chiral diene ligands base on tetrafluorobenzobarrelene(tfb) framework. Their rhodium complexes displayed high catalytic activity and enantioselectivity in the addition of arylboron reagents to unsaturated bonds. Iridium/chiral tfb complexes were also found to display high catalytic activity in the asymmetric 1, 6-addition of arylboroxines to dienones giving the corresponding addition products in high yields with high enantioselectivity.
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