ダウンロード数: 203
このアイテムのファイル:
| ファイル | 記述 | サイズ | フォーマット | |
|---|---|---|---|---|
| acs.orglett.8b01524.pdf | 348.22 kB | Adobe PDF | 見る/開く |
| タイトル: | Gold(I)-Catalyzed Oxidative Cascade Cyclization of 1,4-Diyn-3-ones for the Construction of Tropone-Fused Furan Scaffolds |
| 著者: | Hamada, Naoka Yamaguchi, Ayuta Inuki, Shinsuke    https://orcid.org/0000-0002-7525-1280 (unconfirmed)Oishi, Shinya Ohno, Hiroaki https://orcid.org/0000-0002-3246-4809 (unconfirmed) |
| 著者名の別形: | 山口, 亞由太 井貫, 晋輔 大石, 真也 大野, 浩章 |
| 発行日: | 3-Aug-2018 |
| 出版者: | American Chemical Society |
| 誌名: | Organic Letters |
| 巻: | 20 |
| 号: | 15 |
| 開始ページ: | 4401 |
| 終了ページ: | 4405 |
| 抄録: | Gold(I)-catalyzed cascade cyclization of 1, 4-diyn-3-ones with a pyridine N-oxide enabled direct construction of a benzo[6, 7]cyclohepta[1, 2-b]furan scaffold with the formation of four bonds. This reaction would proceed through oxidative cyclization, alkynyl migration, and 5-endo-dig type cyclization. Synthesis of benzotropone-fused naphtho[1, 2-b]furans through a two-step sequence, including epoxidation and In(OTf)₃-catalyzed intramolecular carbon–carbon bond formation, is also presented. |
| 著作権等: | This document is the Accepted Manuscript version of a Published Work that appeared in final form in 'Organic Letters', copyright © American Chemical Society after peer review and technical editing by the publisher. To access the final edited and published work see https://doi.org/10.1021/acs.orglett.8b01524. The full-text file will be made open to the public on 23 July 2019 in accordance with publisher's 'Terms and Conditions for Self-Archiving'. 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。 This is not the published version. Please cite only the published version. |
| URI: | http://hdl.handle.net/2433/241630 |
| DOI(出版社版): | 10.1021/acs.orglett.8b01524 |
| PubMed ID: | 30036068 |
| 出現コレクション: | 学術雑誌掲載論文等 |
このリポジトリに保管されているアイテムはすべて著作権により保護されています。