ID | 113633 |
タイトル別表記 | Synthesis and Evaluation of 1,3a,6a-triazapentalene (TAP)-bonded system
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著者 |
Ito, Masami
Tokushima University
Mera, Akane
Tokushima University
Mashimo, Takaki
Hokkaido University
Seki, Tomohiro
Hokkaido University
Ohashi, Eisaku
Tokushima University
Kitamura, Kei
Kwansei Gakuin University
Hamura, Toshiyuki
Kwansei Gakuin University
Ito, Hajime
Hokkaido University
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キーワード | 1,3a,6a-triazapentalene
TAP-dimer
TAP-trimer
luminescent mechanochromism
TAP-bonded system
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資料タイプ |
学術雑誌論文
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抄録 | A method of synthesizing a directly connected 1,3a,6a-triazapentalene (TAP) ring system as a linearly bonded aromatic system with a planar form was established. Various TAP-dimers and a 2-alkyl-TAP-trimer were synthesized and their fluorescence properties were evaluated. Although the direct connection of the TAP ring with other TAP rings did not affect the fluorescence properties in diluted solvent, TAP-dimers showed unique fluorescence properties derived from the aggregation state under highly concentrated conditions. In particular, TAP-dimer 5f showed aggregation-induced emission in highly concentrated solution, and 5b showed typical mechanochromic fluorescence in the solid state despite their compact molecular size.
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掲載誌名 |
Chemistry- A European Journal
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ISSN | 15213765
09476539
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cat書誌ID | AA11076269
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出版者 | Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim
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巻 | 24
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号 | 67
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開始ページ | 17727
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終了ページ | 17733
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発行日 | 2018-10-08
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権利情報 | This is the peer reviewed version of the following article: M. Ito, A. Mera, T. Mashimo, T. Seki, S. Karanjit, E. Ohashi, A. Nakayama, K. Kitamura, T. Hamura, H. Ito, K. Namba, Chem. Eur. J. 2018, 24, 17727, which has been published in final form at https://doi.org/10.1002/chem.201804733. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Use of Self-Archived Versions.
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言語 |
eng
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著者版フラグ |
著者版
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部局 |
薬学系
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