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Novel Polyurethane-Catalyzed Cyclic Carbonate Synthesis Using CO2 and Epoxide
http://hdl.handle.net/10069/40169
http://hdl.handle.net/10069/40169442e0658-b4b4-42b7-8e4e-f4b3ed021879
名前 / ファイル | ライセンス | アクション |
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ACSSCE8_4337.pdf (1.3 MB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2020-12-18 | |||||
タイトル | ||||||
タイトル | Novel Polyurethane-Catalyzed Cyclic Carbonate Synthesis Using CO2 and Epoxide | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Cycloaddition | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Organocatalyst | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Metal-free synthesis | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Halogen-free synthesis | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Sustainable chemistry | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Ecofriendly chemistry | |||||
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 |
Motokucho, Suguru
× Motokucho, Suguru× Takenouchi, Yuya× Satoh, Rumi× Morikawa, Hiroshi× Nakatani, Hisayuki |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | The conversion of industrially produced greenhouse gases, like CO2, into value-added chemicals is economically beneficial to industry and vital for environmental conservation. However, the conditions for these conversions must themselves be sustainable. In this work, polyurethane (PU) was used to catalyze the formation of five-membered cyclic carbonates (5CCs) via cycloaddition of epoxides and CO2. Using optimized conditions, the representative epoxide, phenyl glycidyl ether, afforded the corresponding 5CC (PGE-5CC) in a quantitative yield with remarkable selectivity (>99%). The PU catalyst does not degrade during the reaction and is separable by simple filtration. In addition, PU could catalyze the 5CC synthesis at least 10 times without loss of catalytic activity and is applicable to a wide range of substituted epoxides. This study pioneers the utilization of polyurethane as an easily recycled catalyst in halogen-free and metal-free reactions for the repurposing of CO2 waste. | |||||
書誌情報 |
ACS Sustainable Chemistry & Engineering 巻 8, 号 11, p. 4337-4340, 発行日 2020-03-09 |
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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 | 21680485 | |||||
EISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 21680485 | |||||
DOI | ||||||
関連タイプ | isVersionOf | |||||
識別子タイプ | DOI | |||||
関連識別子 | 10.1021/acssuschemeng.9b07752 | |||||
権利 | ||||||
権利情報 | This document is the Accepted Manuscript version of a Published Work that appeared in final form in ACS Sustainable Chemistry & Engineering, copyright c American Chemical Society after peer review and technical editing by the publisher. To access the final edited and published work see https://doi.org/10.1021/acssuschemeng.9b07752. | |||||
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 | |||||
引用 | ||||||
内容記述タイプ | Other | |||||
内容記述 | ACS Sustainable Chemistry & Engineering, 8(11), pp.4337-4340; 2020 |