Synthesis and Complexation Behavior of 2-[N, N-Bis (1-naphthylmethyl)-aminomethyl]-18-crown-6
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- 久保 勘二
- 九州大学機能物質科学研究所
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- Sakaguchi Seiji
- Department of Applied Chemistry Faculty of Engineering Kanagawa University
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- 櫻井 忠光
- 神奈川大学工学部応用化学科
書誌事項
- タイトル別名
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- Synthesis and Complexation Behavior of
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2-[N,N-Bis(1-naphthylmethyl)-aminomethyl]-18-crown-6 (3) gave intramolecular exciplex fluorescence, showing that the excited naphthalene chromophore was quenched by the nitrogen atom in the armed crown unit. The armed crown ether (3) was found to display unique photophysical properties in the presence of metal salts. Complexation of 3 with Zn^<2+> increased the fluorescence intensity of the host by a factor of 2.4. ^1H and ^<13>C NMR analyses of this complexation behavior revealed that Zn^<2+> strongly coordinates with the armed crown nitrogen to cause a dramatic decrease in an intramolecular charge-transfer character.
収録刊行物
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- 九州大学機能物質科学研究所報告
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九州大学機能物質科学研究所報告 12 (1), 11-14, 1998-07-31
九州大学機能物質科学研究所
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詳細情報 詳細情報について
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- CRID
- 1390572174788955264
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- NII論文ID
- 110006177539
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- NII書誌ID
- AN10060378
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- ISSN
- 09143793
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- DOI
- 10.15017/7888
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- HANDLE
- 2324/7888
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- NDL書誌ID
- 4544947
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- IRDB
- NDL
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用可