新規機能性コロネン誘導体の合成と光物性
書誌事項
- タイトル別名
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- Synthesis and photophysical properties of new functionalized coronene molecules
説明
Coronene is the smallest homologue of benzene with six-fold symmetry, giving it a unique electronic structure due to the perfect delocalization of aromaticity between the six outer rings. The representative way to use is hole-transporting or light-emitting material in organic devices. Coronene based molecules can also form supramolecular aggregates due to the characteristic columnar formation. However, functionalized coronenes are very rare because of synthetic labor, so far. Therefore, methoxy-substituted coronenes were synthesized by the Wittig reaction of dimethoxyterephthalic dialdehyde with 1,4-xylene-bis-triphenylphosphoniumbromide followed by the McMurry coupling gives the paracyclophanes. UV irradiation of paracyclophanes gives the corresponding methoxy-substituted coronones which on treatment with BBr3 gives the hydroxy-substituted coronenes. The photophysical and structural properties such as absorption, fluorescence, TEM etc in these molecules were studied extensively. Salient features of these results will be presented.
収録刊行物
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- 基礎有機化学討論会要旨集（基礎有機化学連合討論会予稿集）
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基礎有機化学討論会要旨集（基礎有機化学連合討論会予稿集） 2009 (0), 298-298, 2009
基礎有機化学会（基礎有機化学連合討論会）
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詳細情報 詳細情報について
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- CRID
- 1390282680532186624
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- NII論文ID
- 130004728921
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可