2013 Fiscal Year Final Research Report
Rotaxane chirality that generate an effective asymmetric field?
| Project/Area Number |
23655032
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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 |
Organic chemistry
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| Research Institution | Tokyo Institute of Technology |
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Principal Investigator |
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| Project Period (FY) |
2011 – 2013
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| Keywords | ロタキサン / 分子不斉 / キラル / トポロジー / らせん / 動的不斉 / 光学分割 / 超分子 |
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| Research Abstract |
Among molecular chiralities, a "rotaxane chirality" recognized in rotaxanes consists of unsymmetric components is of special scientific interest. The rotaxane chirality that comes from difference in component's topology, orientation, or interpenetration is based on an "intercomponent" restriction, and can be distinguished from ordinary molecular chiralities. The rotaxane chirality based on an intercomponent restriction would have unique properties owing both to its dynamic mobility of components and switching function. In this study to clarify the essence of rotaxane chirality we evaluated the ability and significance of their asymmetric field on the chirality induction to polyacetylene helix.
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[Book] Self-Assembly of Macromolecular Threaded Systems in Supramolecular Chemistry, Supramolecular Chemsitry : From Molecules to Nanomaterials, vol. 5 : Self-Assembly and Supramolecular Devices2012
Author(s)
Tachibana, Y.; Nakazono, K.; Takata, T.,Steed, J. W.; P. A. Gale, P. A. Eds
Total Pages
4014(2207-2224)
Publisher
John Wiley & Sons Ltd, Chichester, UK
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