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One-Step Conversion of Glutamic Acid into 2-Pyrrolidone on a Supported Ru Catalyst in a Hydrogen Atmosphere: Remarkable Effect of CO Activation
https://repository.lib.tottori-u.ac.jp/records/7153
https://repository.lib.tottori-u.ac.jp/records/71533308249d-5be9-48ec-9400-c703b973aeba
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
csc12(7)_1381.pdf (1.5 MB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
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| 公開日 | 2022-07-06 | |||||
| タイトル | ||||||
| タイトル | One-Step Conversion of Glutamic Acid into 2-Pyrrolidone on a Supported Ru Catalyst in a Hydrogen Atmosphere: Remarkable Effect of CO Activation | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| キーワード | ||||||
| 主題 | 2-pyrrolidone | |||||
| キーワード | ||||||
| 主題 | glutamic acid | |||||
| キーワード | ||||||
| 主題 | hydrogenation | |||||
| キーワード | ||||||
| 主題 | pyroglutamic acid | |||||
| キーワード | ||||||
| 主題 | ruthenium | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題 | 2-pyrrolidone | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題 | glutamic acid | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題 | hydrogenation | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題 | pyroglutamic acid | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題 | ruthenium | |||||
| 資源タイプ | ||||||
| 資源タイプ | journal article | |||||
| 著者 |
菅沼, 学史
× 菅沼, 学史× 辻, 悦司× 片田, 直伸× Otani, Akihiro× Joka, Shota× Asako, Hiroki× Takagi, Rika |
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| 著者所属（英） | ||||||
| 言語 | en | |||||
| 値 | Center for Research on Green Sustainable Chemistry Tottori University | |||||
| 著者所属（英） | ||||||
| 言語 | en | |||||
| 値 | Center for Research on Green Sustainable Chemistry Tottori University | |||||
| 著者所属（英） | ||||||
| 言語 | en | |||||
| 値 | Center for Research on Green Sustainable Chemistry Tottori University | |||||
| 著者所属（英） | ||||||
| 言語 | en | |||||
| 値 | Center for Research on Green Sustainable Chemistry Tottori University | |||||
| 著者所属（英） | ||||||
| 言語 | en | |||||
| 値 | Center for Research on Green Sustainable Chemistry Tottori University | |||||
| 著者所属（英） | ||||||
| 言語 | en | |||||
| 値 | Center for Research on Green Sustainable Chemistry Tottori University | |||||
| 著者所属（英） | ||||||
| 言語 | en | |||||
| 値 | Center for Research on Green Sustainable Chemistry Tottori University | |||||
| 抄録 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | Glutamic acid, an abundant nonessential amino acid, was converted into 2-pyrrolidone in the presence of a supported Ru catalyst under a pressurized hydrogen atmosphere. This reaction pathway proceeded through the dehydration of glutamic acid into pyroglutamic acid, subsequent hydrogenation, and the dehydrogenation–decarbonylation of pyroglutaminol into 2-pyrrolidone. In the conversion of pyroglutaminol, Ru/Al2O3 exhibited notably higher activity than supported Pt, Pd, and Rh catalysts. IR analysis revealed that Ru can hydrogenate the formed CO through dehydrogenation–decarbonylation of hydroxymethyl groups in pyroglutaminol and can also easily desorb CH4 from the active sites on Ru. Furthermore, Ru/Al2O3 showed the highest catalytic activity among the tested catalysts in the conversion of pyroglutamic acid. Consequently, the conversion of glutamic acid produced a high yield of 2-pyrrolidone by using the supported Ru catalyst. This is the first report of this one-pot reaction under mild reaction conditions (433 K, 2 MPa H2)„ which avoids the degradation of unstable amino acids above 473 K. | |||||
| 書誌情報 |
CHEMSUSCHEM en : CHEMSUSCHEM 巻 12, 号 7, p. 1381-1389, 発行日 2019-04-05 |
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| 出版者 | ||||||
| 出版者 | Wiley-VCH Verlag | |||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 18645631 | |||||
| DOI | ||||||
| 関連タイプ | isIdenticalTo | |||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.1002/cssc.201802980 | |||||
| 権利 | ||||||
| 権利情報 | (C) 2019 The Authors. Published by Wiley-VCH Verlag GmbH & Co. KGaA. This is an open access article under the terms of the Creative Commons Attribution-NonCommercial-NoDerivs License, which permits use and distribution in any medium, provided the original | |||||
| 情報源 | ||||||
| 関連名称 | Suganuma Satoshi, Otani Akihiro, Joka Shota, et al. One-Step Conversion of Glutamic Acid into 2-Pyrrolidone on a Supported Ru Catalyst in a Hydrogen Atmosphere: Remarkable Effect of CO Activation. CHEMSUSCHEM. 2019. 12(7). 1381-1389. doi:10.1002/cssc.2018 | |||||
| 関連サイト | ||||||
| 識別子タイプ | URI | |||||
| 関連識別子 | https://chemistry-europe.onlinelibrary.wiley.com/doi/full/10.1002/cssc.201802980 | |||||
| 関連名称 | https://chemistry-europe.onlinelibrary.wiley.com/doi/full/10.1002/cssc.201802980 | |||||
| 著者版フラグ | ||||||
| 出版タイプ | VoR | |||||
| EISSN | ||||||
| 値 | 1864564X | |||||
