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| タイトル: | Gold(I)-Catalyzed Bis-Cyclization of Allenynes for the Synthesis of Strained and Planar Polycyclic Compounds |
| 著者: | Tsuno, Hitomi Shen, Jingfeng Komatsu, Hiroki Arichi, Norihito Inuki, Shinsuke Ohno, Hiroaki |
| 著者名の別形: | 津野, 仁美 小松, 紘樹 有地, 法人 井貫, 晋輔 大野, 浩章 |
| キーワード: | Allenes CPP Domino Reaction Gold Catalysis Polycycles Vinyl Cation |
| 発行日: | 28-Aug-2023 |
| 出版者: | Wiley |
| 誌名: | Angewandte Chemie International Edition |
| 巻: | 62 |
| 号: | 35 |
| 論文番号: | e202307532 |
| 抄録: | A gold-catalyzed cascade cyclization of naphthalene-tethered allenynes gave strained fused phenanthrene derivatives. The reaction proceeds through the nucleophilic reaction of an alkyne with the activated allene to generate a vinyl cation intermediate, followed by arylation with a tethered naphthalene ring to form the 4H-cyclopenta[def]phenanthrene (CPP) scaffold. When using aryl-substituted substrates on the alkyne terminus, the gold-catalyzed reaction produced dibenzofluorene derivatives along with the CPP derivatives. Selective formation of CPP and dibenzofluorene derivatives depending on the reaction conditions is also presented. |
| 著作権等: | This is the peer reviewed version of the following article: [Tsuno, H., Shen, J., Komatsu, H., Arichi, N., Inuki, S., Ohno, H., Angew. Chem. Int. Ed. 2023, 62, e202307532.], which has been published in final form at https://doi.org/10.1002/anie.202307532. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Use of Self-Archived Versions. This article may not be enhanced, enriched or otherwise transformed into a derivative work, without express permission from Wiley or by statutory rights under applicable legislation. Copyright notices must not be removed, obscured or modified. The article must be linked to Wiley’s version of record on Wiley Online Library and any embedding, framing or otherwise making available the article or pages thereof by third parties from platforms, services and websites other than Wiley Online Library must be prohibited. The full-text file will be made open to the public on 18 July 2024 in accordance with publisher's 'Terms and Conditions for Self-Archiving'. This is not the published version. Please cite only the published version. この論文は出版社版でありません。引用の際には出版社版をご確認ご利用ください。 |
| URI: | http://hdl.handle.net/2433/284890 |
| DOI(出版社版): | 10.1002/anie.202307532 |
| PubMed ID: | 37401836 |
| 出現コレクション: | 学術雑誌掲載論文等 |
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