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Determination of Relative Frequency of Carbanion Formation at α-Positions of Ketones under Aldol Reaction Catalysis Conditions
https://oist.repo.nii.ac.jp/records/452
https://oist.repo.nii.ac.jp/records/45265794a4a-6ede-4ad4-bc5c-770cdb90bb59
名前 / ファイル | ライセンス | アクション |
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OL deuteration 170627_2 (830.2 kB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2018-07-25 | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | Determination of Relative Frequency of Carbanion Formation at α-Positions of Ketones under Aldol Reaction Catalysis Conditions | |||||
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) |
Zhang, Dongxin
× Zhang, Dongxin× Tanaka, Fujie |
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書誌情報 |
en : Organic Letters 巻 19, 号 14, p. 3803-3806, 発行日 2017-07-03 |
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抄録 | ||||||
内容記述タイプ | Other | |||||
内容記述 | To provide insight into aldol reaction catalysis, the relative frequencies of carbanion formation at each α-position of ketones under catalysis by DBU, proline, β-proline, and related catalysts were determined through the deuteration of the ketones in the presence of these catalysts. For selected cases, the deuteration rate was compared with the aldol reaction rate and whether the generated enolate/enamine resulted in return to the ketone or product formation was estimated. | |||||
出版者 | ||||||
出版者 | American Chemical Society | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 1523-7060 | |||||
PubMed番号 | ||||||
関連タイプ | isVersionOf | |||||
識別子タイプ | PMID | |||||
関連識別子 | info:pmid/28671473 | |||||
DOI | ||||||
関連タイプ | isVersionOf | |||||
識別子タイプ | DOI | |||||
関連識別子 | info:doi/10.1021/acs.orglett.7b01676 | |||||
権利 | ||||||
権利情報 | © 2017 American Chemical Society | |||||
権利 | ||||||
権利情報 | 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. | |||||
関連サイト | ||||||
識別子タイプ | URI | |||||
関連識別子 | https://pubs.acs.org/doi/10.1021/acs.orglett.7b01676 | |||||
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 |