WEKO3
アイテム
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Bulky PNP Ligands Blocking Metal‐Ligand Cooperation Allow for Isolation of Ru(0), and Lead to Catalytically Active Ru Complexes in Acceptorless Alcohol Dehydrogenation
https://oist.repo.nii.ac.jp/records/2455
https://oist.repo.nii.ac.jp/records/2455647b2024-5e75-44dc-a422-4c10e6050b45
名前 / ファイル | ライセンス | アクション |
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BulkyPNP_AM (1.6 MB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2022-01-07 | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | Bulky PNP Ligands Blocking Metal‐Ligand Cooperation Allow for Isolation of Ru(0), and Lead to Catalytically Active Ru Complexes in Acceptorless Alcohol Dehydrogenation | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | dehydrogenation | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | homogenous catalysis ligand design | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | metal-ligand cooperation | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | ruthenium | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
資源タイプ | journal article | |||||
著者(英) |
Deolka, Shubham
× Deolka, Shubham× Fayzullin, Robert R.× Khaskin, Eugene |
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書誌情報 |
en : Chemistry – A European Journal 発行日 2021-11-29 |
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抄録 | ||||||
内容記述タイプ | Other | |||||
内容記述 | We synthesized two 4Me−PNP ligands which block metal-ligand cooperation (MLC) with the Ru center and compared their Ru complex chemistry to their two traditional analogues used in acceptorless alcohol dehydrogenation catalysis. The corresponding 4Me−PNP complexes, which do not undergo dearomatization upon addition of base, allowed us to obtain rare, albeit unstable, 16 electron mono-CO Ru(0) complexes. Reactivity with CO and H2 allows for stabilization and extensive characterization of bis-CO Ru(0) 18 electron and Ru(II) cis and trans dihydride species that were also shown to be capable of C(sp2) −H activation. Reactivity and catalysis are contrasted to non-methylated Ru(II) species, showing that an MLC pathway is not necessary, with dramatic differences in outcomes during catalysis between iPr and tBu PNP complexes within each of the 4Me and non-methylated backbone PNP series being observed. Unusual intermediates are characterized in one of the new and one of the traditional complexes, and a common catalysis deactivation pathway was identified. | |||||
出版者 | ||||||
出版者 | Wiley‐VCH GmbH | |||||
出版者 | ||||||
出版者 | Chemistry Europe | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 0947-6539 | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 1521-3765 | |||||
PubMed番号 | ||||||
関連タイプ | isVersionOf | |||||
識別子タイプ | PMID | |||||
関連識別子 | info:pmid/34741487 | |||||
DOI | ||||||
関連タイプ | isVersionOf | |||||
識別子タイプ | DOI | |||||
関連識別子 | info:doi/10.1002/chem.202103778 | |||||
権利 | ||||||
権利情報 | This is the peer reviewed version of the following article: Deolka, S., Fayzullin, R.R. and Khaskin, E. (2022), Bulky PNP Ligands Blocking Metal-Ligand Cooperation Allow for Isolation of Ru(0), and Lead to Catalytically Active Ru Complexes in Acceptorless Alcohol Dehydrogenation. Chem. Eur. J.., which has been published in final form at https://doi.org/10.1002/chem.202103778. 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. | |||||
関連サイト | ||||||
識別子タイプ | URI | |||||
関連識別子 | https://chemistry-europe.onlinelibrary.wiley.com/doi/10.1002/chem.202103778 | |||||
著者版フラグ | ||||||
出版タイプ | AM | |||||
出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa |