2014 Fiscal Year Final Research Report
Design and control of dynamic propeller chirality based on terephthalamides
| Project/Area Number |
25810017
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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 |
Organic chemistry
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| Research Institution | Hokkaido University |
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Principal Investigator |
KATOONO Ryo 北海道大学, 理学(系)研究科(研究院), 助教 (60432142)
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| Project Period (FY) |
2013-04-01 – 2015-03-31
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| Keywords | 分子プロペラ / 動的キラリティ |
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| Outline of Final Research Achievements |
We have designed and synthesized dynamic molecules with propeller chirality based on a terephthalamide skeleton. The two amide groups in a terephthalamide unit acted as a binding site for caputuring a ditopic guest through the formation of hydrogen bonds, and contributed to creation of chiroptical signals when the guest was chiral, or a chiral auxiliary was attached to the terephthalamide unit(s).
We have demonstrated chiroptical signals based on dynamic molecular propellers.
In a complexed state, a particular sense of dynamic propeller chirality was predominantly favored over the other, and exhibited chiroptical signals.
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| Free Research Field |
超分子化学
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