Synthesis and optical properties of tris(2,4,6-trichlorophenyl) methyl-type luminescent radicals bearing multiple carbazole substituents

Peiyuan Yang; Masakazu Nagata; Hiroki Fukumoto; Kouichi Nakashima; Takuma Yasuda; Tomohiro Agou

doi:10.1093/bulcsj/uoae045

Synthesis and optical properties of tris(2,4,6-trichlorophenyl) methyl-type luminescent radicals bearing multiple carbazole substituents

Peiyuan Yang
, Masakazu Nagata
, Hiroki Fukumoto
, Kouichi Nakashima
, Takuma Yasuda
, Tomohiro Agou

高等研究院

研究成果: ジャーナルへの寄稿 › 学術誌 › 査読

1 被引用数 (Scopus)

抄録

Two tris(2,4,6-trichlorophenyl)methyl (TTM)-type luminescent radicals, TTM-(3PCz)2 and TTM-(3PCz)3, bearing 2 and 3 9-phenylcarbazol-3-yl (3PCz) substituents, respectively, were synthesized and characterized. The photobleaching of these radicals was suppressed compared with that of previously reported TTM-type luminescent radicals, suggesting a favorable effect of the multiple electron-donating 3PCz groups on the photostability of the TTM-type radicals.

本文言語	英語
論文番号	uoae045
ジャーナル	Bulletin of the Chemical Society of Japan
巻	97
号	5
DOI	https://doi.org/10.1093/bulcsj/uoae045
出版ステータス	出版済み - 5月 2024

!!!All Science Journal Classification (ASJC) codes

化学一般

文献へのアクセス

10.1093/bulcsj/uoae045

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引用スタイル

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abstract = "Two tris(2,4,6-trichlorophenyl)methyl (TTM)-type luminescent radicals, TTM-(3PCz)2 and TTM-(3PCz)3, bearing 2 and 3 9-phenylcarbazol-3-yl (3PCz) substituents, respectively, were synthesized and characterized. The photobleaching of these radicals was suppressed compared with that of previously reported TTM-type luminescent radicals, suggesting a favorable effect of the multiple electron-donating 3PCz groups on the photostability of the TTM-type radicals.",

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author = "Peiyuan Yang and Masakazu Nagata and Hiroki Fukumoto and Kouichi Nakashima and Takuma Yasuda and Tomohiro Agou",

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T1 - Synthesis and optical properties of tris(2,4,6-trichlorophenyl) methyl-type luminescent radicals bearing multiple carbazole substituents

AU - Yang, Peiyuan

AU - Nagata, Masakazu

AU - Fukumoto, Hiroki

AU - Nakashima, Kouichi

AU - Yasuda, Takuma

AU - Agou, Tomohiro

N1 - Publisher Copyright: © The Author(s) 2024.

PY - 2024/5

Y1 - 2024/5

N2 - Two tris(2,4,6-trichlorophenyl)methyl (TTM)-type luminescent radicals, TTM-(3PCz)2 and TTM-(3PCz)3, bearing 2 and 3 9-phenylcarbazol-3-yl (3PCz) substituents, respectively, were synthesized and characterized. The photobleaching of these radicals was suppressed compared with that of previously reported TTM-type luminescent radicals, suggesting a favorable effect of the multiple electron-donating 3PCz groups on the photostability of the TTM-type radicals.

AB - Two tris(2,4,6-trichlorophenyl)methyl (TTM)-type luminescent radicals, TTM-(3PCz)2 and TTM-(3PCz)3, bearing 2 and 3 9-phenylcarbazol-3-yl (3PCz) substituents, respectively, were synthesized and characterized. The photobleaching of these radicals was suppressed compared with that of previously reported TTM-type luminescent radicals, suggesting a favorable effect of the multiple electron-donating 3PCz groups on the photostability of the TTM-type radicals.

KW - doublet luminescence

KW - photochemical stability

KW - tris(2-4-6-trichlorophenyl)methyl radicals (TTM radicals)

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DO - 10.1093/bulcsj/uoae045

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