書誌事項
- タイトル別名
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- Synthesis and Redox Properties of 1,3-Dithiole[<i>n</i>]radialenes
- 1,3-ジチオール[n]ラジアレン類の合成と酸化還元特性
- 1,3-ジチオール[n]ラジアレンルイ ノ ゴウセイ ト サンカ カンゲン トクセイ
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説明
<p>[n]Radialenes consisting of an n-membered ring and n exocyclic double bonds are a class of cyclic π-conjugated molecules. They have much attention from the viewpoint of their unique molecular and electronic structures due to the cyclic cross-conjugation systems. Various derivatives substituted at the terminal position of the exomethylene carbons were synthesized so far. The derivatives and analogs of [n]radialene substituted with redox-active 1,3-dithiol-2-ylidenes (DTs) (n=4-6) are of interest as multistep redox systems that n DT sites work. Among them, DT[5]radialene derivatives (9) indicate a unusual redox behavior. However, the detailed studies on the synthesis, structural and electronic properties of 9 are in the process of development for the functional materials. In this paper, we revealed the molecular and electronic structures, significant redox behavior, the reactivity of 9 and its oxidized species. Herein, we introduce the synthesis and redox properties of DT[n]radialenes: hydration reaction of (9)4+ and the molecular structure of its products (13, 14, 15), the possible mechanism ; the synthesis and properties of analogs bearing aromatic rings (20) and π-extended derivatives (22) of 9; the synthesis and redox properties of TTF-fused donor exhibiting a simultaneous four-or eight-electron transfer (24, 25, 27, 33, 34, 35, 36).</p>
収録刊行物
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- 有機合成化学協会誌
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有機合成化学協会誌 77 (12), 1234-1246, 2019-12-01
公益社団法人 有機合成化学協会
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詳細情報 詳細情報について
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- CRID
- 1390846609780274304
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- NII論文ID
- 130007760854
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- NII書誌ID
- AN0024521X
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- ISSN
- 18836526
- 00379980
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- NDL書誌ID
- 030115968
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- 本文言語コード
- ja
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- 資料種別
- journal article
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- データソース種別
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- NDLサーチ
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- 抄録ライセンスフラグ
- 使用不可
