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C–C Bond Elimination from High-Valent Mn Aryl Complexes
https://oist.repo.nii.ac.jp/records/2308
https://oist.repo.nii.ac.jp/records/2308a1ca4378-369b-4183-933a-bbb4df7c5e9b
| 名前 / ファイル | ライセンス | アクション |
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Mn_CC_OM_repository (870.3 kB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||||||||||||||||
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| 公開日 | 2021-09-28 | |||||||||||||||||||
| タイトル | ||||||||||||||||||||
| タイトル | C–C Bond Elimination from High-Valent Mn Aryl Complexes | |||||||||||||||||||
| 言語 | en | |||||||||||||||||||
| 言語 | ||||||||||||||||||||
| 言語 | eng | |||||||||||||||||||
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| 主題Scheme | Other | |||||||||||||||||||
| 主題 | Reagents | |||||||||||||||||||
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| 主題Scheme | Other | |||||||||||||||||||
| 主題 | Oxidative addition | |||||||||||||||||||
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| 主題Scheme | Other | |||||||||||||||||||
| 主題 | Addition reactions | |||||||||||||||||||
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| 主題Scheme | Other | |||||||||||||||||||
| 主題 | Chemical reactions | |||||||||||||||||||
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| 主題Scheme | Other | |||||||||||||||||||
| 主題 | Transition metals | |||||||||||||||||||
| 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） |
He, Yu-Tao
× He, Yu-Tao
× Karimata, Ayumu
× Gladkovskaya, Olga
× Khaskin, Eugene
× Fayzullin, Robert R.
× Sarbajna, Abir
× Khusnutdinova, Julia R.
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| 書誌情報 |
en : Organometallics 巻 40, 号 14, p. 2320-2331, 発行日 2021-04-15 |
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| 抄録 | ||||||||||||||||||||
| 内容記述タイプ | Other | |||||||||||||||||||
| 内容記述 | Manganese complexes have been considered as a cheap and readily available alternative to commonly used precious metal catalysts in C–C bond coupling reactions. Although high-valent Mn aryl intermediates have been proposed in such reactions, a mechanistic understanding of possible organometallic intermediates in Mn-mediated C–C coupling is still lacking due to their high reactivity. We report the synthesis of stable, isolable Mn(III) aryl complexes obtained by oxidative addition of aryl bromide or aryl chloride. These complexes react with a range of organometallic alkylating or arylating reagents (alkyl and aryl Grignard reagents, MeLi, ZnMe2) to undergo C(sp2)–C(sp3) or C(sp2)–C(sp2) bond coupling, and a preliminary catalytic system could be demonstrated. The reagent scope and yield of the C(sp2)–C(sp3) coupled product can further be increased by addition of TEMPO as an oxidant, generating alkyl radicals. | |||||||||||||||||||
| 出版者 | ||||||||||||||||||||
| 出版者 | American Chemical Society | |||||||||||||||||||
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| 収録物識別子タイプ | ISSN | |||||||||||||||||||
| 収録物識別子 | 0276-7333 | |||||||||||||||||||
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| 収録物識別子タイプ | ISSN | |||||||||||||||||||
| 収録物識別子 | 1520-6041 | |||||||||||||||||||
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| 関連タイプ | isVersionOf | |||||||||||||||||||
| 識別子タイプ | DOI | |||||||||||||||||||
| 関連識別子 | info:doi/10.1021/acs.organomet.1c00047 | |||||||||||||||||||
| 権利 | ||||||||||||||||||||
| 権利情報 | This document is the Accepted Manuscript version of a Published Work that appeared in final form in Organometallics, copyright © American Chemical Society after peer review and technical editing by the publisher. To access the final edited and published work see https://pubs.acs.org/doi/10.1021/acs.organomet.1c00047 | |||||||||||||||||||
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| 識別子タイプ | URI | |||||||||||||||||||
| 関連識別子 | https://pubs.acs.org/doi/10.1021/acs.organomet.1c00047 | |||||||||||||||||||
| 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 | |||||||||||||||||||
