Synthesis and functional properties of organic giant macrocycles containing star-shaped conjugated molecules
| Project/Area Number |
23655132
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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 |
Functional materials chemistry
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| Research Institution | Tokyo Metropolitan University |
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Principal Investigator |
IYODA Masahiko 首都大学東京, 大学教育センター, 特任教授 (50115995)
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| Co-Investigator(Kenkyū-buntansha) |
HASAGAWA Masashi 北里大学, 理学部, 講師 (20438120)
OTANI Hiroyuki 横浜国立大学, 大学院・環境情報研究科, 教授 (30213763)
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| Project Period (FY) |
2011 – 2012
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| Project Status |
Completed (Fiscal Year 2013)
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| Budget Amount *help |
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2012: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2011: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
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| Keywords | 超分子 |
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| Research Abstract |
We synthesized three giant conjugated macrocyclic systems, i.e., giant macrocyclic pentadecaphenylenes, giant macrocyclic oligothiophenes, and trinuclear tropolone‒palladium(II) macrocycles. These molecules incorporated C60 in solution and in the solid state to form 1:1 and 1:2 inclusion complexes. From a viewpoint of electronic communications, fullerenes can be regarded as a star-like conjugated network, and therefore, we studied electronic interactions either between fullerenes and giant conjugated macrocyclic systems or between constituents of giant conjugated macrocyclic systems via fullerenes. As a result, we found unique charge-transfer interactions between fullerenes and giant conjugated macrocyclic systems, together with photo-induced electric conductivity of C60-incorporated macrocyclic oligothiophenes.
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Report
(4 results)
Research Products
(57 results)
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[Journal Article] Multifunctional π-Expanded Macrocyclic Oligothiophene 6-Mers and Related Macrocyclic Oligomers2014
Author(s)
Iyoda, M.; Tanaka, K.; Shimizu, H.; Hasegawa, M.; Nishinaga, T.; Nishiuchi, T.; Kunugi, Y.; Ishida, T.; Otani, H.; Sato, H.; Inukai, K.; Tahara, K.; Tobe, Y.
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Journal Title
J. Am. Chem. Soc.
Volume: 136
Issue: 6
Pages: 2389-2396
DOI
Related Report
Peer Reviewed
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[Book] Conjugated Molecular Belts Based on 3-D Benzannulene Systems2012
Author(s)
Iyoda, M.; Kuwatani, Y.; Nishinaga, T.; Takase, M.; Nishiuchi, T. In Fragments of Fullerenes and Carbon Nanotubes : Designed Synthesis, Unusual Reactions, and Coordination Chemistry, Eds. Petrukhina, M. A.; Scott, L. T
Publisher
Wiley-VCH
Related Report
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