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Direct observation of reversible bond homolysis by 2D EXSY NMR
https://oist.repo.nii.ac.jp/records/2745
https://oist.repo.nii.ac.jp/records/27452bc62101-f83c-4026-8000-b86bbaa43330
名前 / ファイル | ライセンス | アクション |
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Takebayashi-Direct observation of reversible b_VoR (664.2 kB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2022-08-10 | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | Direct observation of reversible bond homolysis by 2D EXSY NMR | |||||
言語 | ||||||
言語 | eng | |||||
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) |
Takebayashi, Satoshi
× Takebayashi, Satoshi× Fayzullin, Robert R.× Bansal, Richa |
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書誌情報 |
en : Chemical Science 発行日 2022-08-01 |
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抄録 | ||||||
内容記述タイプ | Other | |||||
内容記述 | Bond homolysis is one of the most fundamental bond cleavage mechanisms. Thus, understanding of bond homolysis influences the development of a wide range of chemistry. Photolytic bond homolysis and its reverse process have been observed directly using time-resolved spectroscopy. However, direct observation of reversible bond homolysis remains elusive. Here, we report the direct observation of reversible Co–Co bond homolysis using two-dimensional nuclear magnetic resonance exchange spectroscopy (2D EXSY NMR). The characterization of species involved in this homolysis is firmly supported by diffusion ordered NMR spectroscopy (DOSY NMR). The unambiguous characterization of the Co–Co bond homolysis process enabled us to study ligand steric and electronic factors that influence the strength of the Co–Co bond. Understanding of these factors will contribute to rational design of multimetallic complexes with desired physical properties or catalytic activity. | |||||
出版者 | ||||||
出版者 | Royal Society of Chemistry | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 2041-6520 | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 2041-6539 | |||||
DOI | ||||||
関連タイプ | isIdenticalTo | |||||
識別子タイプ | DOI | |||||
関連識別子 | info:doi/10.1039/D2SC03028D | |||||
権利 | ||||||
権利情報 | © 2022 The Author(s) | |||||
関連サイト | ||||||
識別子タイプ | URI | |||||
関連識別子 | https://pubs.rsc.org/en/content/articlelanding/2022/SC/D2SC03028D | |||||
著者版フラグ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 |