Development of pi-expanded aromatic compounds by precursor approach
Project/Area Number |
25288092
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Research Category |
Grant-in-Aid for Scientific Research (B)
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Allocation Type | Partial Multi-year Fund |
Section | 一般 |
Research Field |
Organic and hybrid materials
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Research Institution | Nara Institute of Science and Technology |
Principal Investigator |
YAMADA Hiroko 奈良先端科学技術大学院大学, 物質創成科学研究科, 教授 (20372724)
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Co-Investigator(Kenkyū-buntansha) |
KUZUHARA Daiki 奈良先端科学技術大学院大学, 物質創成科学研究科, 助教 (00583717)
ARATANI Naoki 奈良先端科学技術大学院大学, 物質創成科学研究科, 准教授 (60372562)
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Project Period (FY) |
2013-04-01 – 2016-03-31
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Project Status |
Completed (Fiscal Year 2015)
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Budget Amount *help |
¥18,980,000 (Direct Cost: ¥14,600,000、Indirect Cost: ¥4,380,000)
Fiscal Year 2015: ¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2014: ¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2013: ¥9,880,000 (Direct Cost: ¥7,600,000、Indirect Cost: ¥2,280,000)
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Keywords | 機能性有機材料 / ペンタセン / TTF / BODIPY / イソインドール / 有機半導体材料 / 発光材料 |
Outline of Final Research Achievements |
"Precursor approach" provides a nonconventional means towards the achievement of irreversible change of solubility, color, fluorescence quantum yields, semiconductivity etc in solution, film and solid, by in-situ photoreaction or thermal reaction. We have prepared several pi-expanded aromatic compounds with this approach for the development of functional materials: 1) synthesis of pi-expanded aromatic compounds like pentacene dimer, which is difficult to be prepared by conventional means because of the instability of pentacene; 2) synthesis of heterocyclic pi-expanded molecules like push-pull indolizino[5,6-b]quinoxaline derivatives, tetracene-TTF, and benzotriphyrin(2.1.1) compounds; 3) synthesis of latent fluorescence materials, an optically and thermally switchable electronic structure based on an qnthracene--BODIPY conjugate and highly fluorescentpyrene-dyes from non-luminous precursors.
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Report
(4 results)
Research Products
(89 results)
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[Journal Article] Toward Tetraradicaloid: The Effect of Fusion Mode on Radical Character and Chemical Reactivity2016
Author(s)
Pan Hu, Sangsu Lee, Tun Seng Herng, Naoki Aratani, Théo P. Gonçalves, Qingbiao Qi, Xueliang Shi, Hiroko Yamada, Kuo-Wei Huang, Jun Ding, Dongho Kim, and Jishan Wu
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Journal Title
J. Am. Chem. Soc.
Volume: 138
Issue: 3
Pages: 1065-1077
DOI
Related Report
Peer Reviewed / Int'l Joint Research
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[Journal Article] Synthesis, characterization and memory performance of two organic small molecules through donor-acceptor design2015
Author(s)
C. Wang, M. Yamashita, B. Hu, Y. Zhou, J. Wang, J. Wu, F. Huo, P. S. Lee, N. Aratani, H. Yamada, Q. Zhang,
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Journal Title
Asian J. Org. Chem.
Volume: 4
Issue: 7
Pages: 646-651
DOI
Related Report
Peer Reviewed / Int'l Joint Research
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[Journal Article] Evaluation of semiconducting molecular thin films solution-processed via the photoprecursor approach: the case of hexyl-substituted thinoanthracenes2015
Author(s)
C. Quinton, M. Suzuki, Y. Kaneshige, Y. Tatenaka, C. Katagiri, Y. Yamaguchi, D. Kuzuhara, N. Aratani, K. Nakayama, H. Yamada,
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Journal Title
J. Mater. Chem. C
Volume: 3
Issue: 23
Pages: 5995-6005
DOI
Related Report
Peer Reviewed
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[Journal Article] Rewritable Multilevel Memory Performance of a Tetraazatetracene Donor-Acceptor Derivative with Good Endurance2015
Author(s)
C. Wang, B. Hu, J. Wang, J. Gao, G. Li, W.-W. Xiong, B.-h. Zou, M. Yamashita, A. Matsumoto, N. Aratani, H. Yamada, F. Huo, P. S. Lee, Q. Zhang*
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Journal Title
Chem. Asian J
Volume: 10
Issue: 1
Pages: 116-119
DOI
Related Report
Peer Reviewed
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[Journal Article] Effect of alkyl substituents: 5,15-bis(trimethylsilylethynyl)- vs 5,15-bis(triisopropylsilylethynyl)-tetrabenzoporphyrins and their metal complexes2015
Author(s)
K. Takahashi, N. Yamada, D. Kumagai, D. Kuzuhara, M. Suzuki, Y. Yamaguchi, N. Aratani, K. Nakayama,* H. Yamada*
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Journal Title
J, Porphyhrins Phthalocyanines
Volume: 19
Issue: 01-03
Pages: 477-488
DOI
NAID
Related Report
Peer Reviewed
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[Journal Article] Nature Communications2014
Author(s)
Shiki Yagai, Satoru Okamura, Yujiro Nakano, Mitsuaki Yamauchi, Keiki Kishikawa, Takashi Karatsu, Akihide Kitamura, Akira Ueno, Daiki Kuzuhara, Hiroko Yamada, Tomonori Seki, Hajime Ito
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Journal Title
Design Amphiphilic Dipolar Systems for Stimuli-Responsive Luminescent Materials Using Metastable States
Volume: 5
Issue: 1
Pages: 4013-4013
DOI
Related Report
Peer Reviewed / Acknowledgement Compliant
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[Journal Article] Synthesis and optical reactivity of 6,13-a-diketoprecursors of 2,3,9,10-tetraalkylpentacenes in solution, film and crystals2014
Author(s)
S. Katsuta, H. Saeki, K. Tanaka, Y. Murai, D. Kuzuhara, M. Misaki, N. Aratani, S. Masuo, Y. Ueda, H. Yamada
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Journal Title
J. Mater. Chem. C
Volume: 2
Issue: 6
Pages: 986-993
DOI
Related Report
Peer Reviewed
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[Journal Article] η5-Cyclopentadienyl-Iron(II)-[14]Triphyrin(2.1.1) Sandwich Compounds: Synthesis, Characterization, and Stable Redox Interconversion2013
Author(s)
Zhaoli Xue, Daiki Kuzuhara, Shinya Ikeda, Yuka Sakakibara, Kei Ohkubo, Naoki Aratani, Tetsuo Okujima, Hidemitsu Uno, Shunichi Fukuzumi and Hiroko Yamada
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Journal Title
Angew. Chem. Int. Ed.
Volume: 52
Issue: 28
Pages: 7306-7309
DOI
NAID
Related Report
Peer Reviewed
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