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ID 113633
タイトル別表記
Synthesis and Evaluation of 1,3a,6a-triazapentalene (TAP)-bonded system
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
キーワード
1,3a,6a-triazapentalene
TAP-dimer
TAP-trimer
luminescent mechanochromism
TAP-bonded system
資料タイプ
学術雑誌論文
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.
掲載誌名
Chemistry- A European Journal
ISSN
15213765
09476539
cat書誌ID
AA11076269
出版者
Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim
24
67
開始ページ
17727
終了ページ
17733
発行日
2018-10-08
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
部局
薬学系