2013 Fiscal Year Final Research Report
Development of Main-chain Polymer of Chiral Organocatalyst and Its Application to Asymmetric Organocatalysis
| Project/Area Number |
24750103
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Polymer chemistry
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| Research Institution | Toyohashi University of Technology |
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Principal Investigator |
HARAGUCHI Naoki 豊橋技術科学大学, 工学(系)研究科(研究院), 准教授 (30378260)
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| Project Period (FY) |
2012-04-01 – 2014-03-31
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| Keywords | 有機分子触媒 / アミンスルホネート / キラル高分子 / Diels-Alder反応 / イミダゾリジノン / イオン結合 / MacMillan触媒 / イオン交換反応 |
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| Research Abstract |
Main-chain polymers of chiral organocatalyst with ionic bond have successfully synthesized by the successive aminesulfonate reactions of chiral imidazolidinone dimers with disulfonic acids. These main-chain polymers of chiral organocatalyst polymers showed higher catalytic activity than the corresponding model organocatalyst in the asymmetric Diels-Alder reaction of cyclopentadiene and cinnmaldehyde. These polymeric chiral organocatalyst could be reused several times without loss of the enantioselectivity.
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