| アイテムタイプ |
itemtype_ver1(1) |
| 公開日 |
2025-06-12 |
| タイトル |
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タイトル |
Generation of Bis(pentafluorophenyl)boron Enolates from Alkynes and Their Catalyst-Free Alkyne Coupling |
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言語 |
en |
| 著者 |
Shibuya, Masatoshi
Yuruka, Souta
Yamamoto, Yoshihiko
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| アクセス権 |
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アクセス権 |
open access |
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アクセス権URI |
http://purl.org/coar/access_right/c_abf2 |
| 権利 |
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権利情報 |
"This is the peer reviewed version of the following article: [M. Shibuya, S. Yuruka, Y. Yamamoto, Angew. Chem. Int. Ed. 2025, 64, e202417910. https://doi.org/10.1002/anie.202417910], which has been published in final form at [https://doi.org/10.1002/anie.202417910]. 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." |
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言語 |
en |
| 内容記述 |
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内容記述タイプ |
Abstract |
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内容記述 |
Carbon-carbon bond forming reactions are powerful synthetic tools for constructing organic molecular frameworks. In this study, strongly Lewis acidic bis(pentafluorophenyl)boron enolates were generated from alkynes through oxygen transfer from 2,6-dibromopyridine N-oxide using tris(pentafluorophenyl)borane [B(C6F5)3]. Boron enolates were highly reactive owing to the strong Lewis acidity of the boron centers, and thus immediately coupled with alkynes. N-Ethynylphthalimide reacted as an alkyne with 2,6-dibromopyridine N-oxide and B(C6F5)3 to form a semi-stable bis(pentafluorophenyl)boron enolate through the coordination of the carbonyl group to the boron center. This enolate underwent coupling with another alkyne. |
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言語 |
en |
| 出版者 |
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出版者 |
Wiley |
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言語 |
en |
| 言語 |
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言語 |
eng |
| 資源タイプ |
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資源タイプresource |
http://purl.org/coar/resource_type/c_6501 |
|
タイプ |
journal article |
| 出版タイプ |
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出版タイプ |
AM |
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出版タイプResource |
http://purl.org/coar/version/c_ab4af688f83e57aa |
| 関連情報 |
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|
関連タイプ |
isVersionOf |
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|
識別子タイプ |
DOI |
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関連識別子 |
https://doi.org/10.1002/anie.202417910 |
| 収録物識別子 |
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収録物識別子タイプ |
EISSN |
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収録物識別子 |
1521-3773 |
| 書誌情報 |
en : Angewandte Chemie International Edition
巻 64,
号 4,
p. e202417910,
発行日 2025-01-21
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| ファイル公開日 |
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日付 |
2026-01-21 |
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日付タイプ |
Available |
1.pdf (1.2 MB)
