Synthesis and Photophysical Properties of Extended π-Conjugative and Push-Pull-Type 1,4-Diaryl-1-thio-1,3-butadienes Incorporated in a Dibenzobarrelene Skeleton
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<jats:title>Abstract</jats:title> <jats:p>1,4-Bis(p-ethynylphenyl)-1-thio-1,3-butadiene derivatives incorporated in a dibenzobarrelene skeleton were yielded by Sonogashira reactions of the corresponding 1,4-bis(p-halophenyl) derivatives, and push–pull-type sulfoxide and sulfone derivatives were obtained by oxidation of the amino derivative prepared by Buchwald–Hartwig reaction of the 1,4-bis(p-halophenyl) derivatives. These compounds show red-shifted yellow and orange fluorescence [λem(CH2Cl2) = 522–562 nm, λem(solid) = 522–580 nm] in comparing with the unsubstituted, 1,4-diphenyl-1-thio-1,3-butadiene derivative [λem(CH2Cl2) = 491 nm, λem(solid) = 483 nm].</jats:p>
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- Bulletin of the Chemical Society of Japan
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Bulletin of the Chemical Society of Japan 88 (4), 554-561, 2015-04
Tokyo : Chemical Society of Japan
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詳細情報 詳細情報について
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- CRID
- 1524232504427425664
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- NII論文ID
- 130005064981
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- NII書誌ID
- AA00580132
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- ISSN
- 00092673
- 13480634
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- NDL書誌ID
- 026322151
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- 本文言語コード
- en
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- NDL 雑誌分類
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- ZP1(科学技術--化学・化学工業)
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- データソース種別
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- NDL
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