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One-step and Non-catalytic Intramolecular Redox Reactions of Conjugated All E-Dienals to Non-conjugated Z-Enoic Acids in Subcritical Water
http://hdl.handle.net/10173/962
http://hdl.handle.net/10173/962eb05c817-22f7-41d6-9d34-3be5e7c1e266
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
JSF_62_178.pdf (238.8 kB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
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| 公開日 | 2013-03-29 | |||||
| タイトル | ||||||
| タイトル | One-step and Non-catalytic Intramolecular Redox Reactions of Conjugated All E-Dienals to Non-conjugated Z-Enoic Acids in Subcritical Water | |||||
| 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 |
Chen, Xin
× Chen, Xin× Sumoto, Kana× Mitani, Sotatsu× Yamagami, Tetsuya× Yokoyama, Kazuya× Wang, Pengyu× Hirao, Shotaro× Nishiwaki, Nagatoshi× Kobiro, Kazuya |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Simple treatment of conjugated all E-dienal, (2E,4E)-hexa-2,4-dienal, in subcritical water afforded an intramolecular redox product, non-conjugated Z-enoic acid, (Z)-hex-3-enoic acid, in 42% yield without the usage of a metal catalyst in one-step under the conditions of 250 ℃, 10 min, and 0.35 g mL^<-1> water amount. Similar treatment of the dienal in superheated benzyl alcohol produced corresponding ester, benzyl (Z)-hex-3-enoate, in 34% yield under the conditions of 300 °C, 30 min, and 0.5 g mL^<-1> benzyl alcohol amount. The obtained (Z)-hex-3-enoic acid was transformed to cis-β-hydroxy-γ-ethyl-γ-lactone in 90% yield by hydrogen peroxide at 60 °C for one day under solvent-free conditions. | |||||
| 書誌情報 |
The Journal of Supercritical Fluids 巻 62, p. 178-183, 発行日 2012-02 |
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| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 0896-8446 | |||||
| DOI | ||||||
| 関連タイプ | isVersionOf | |||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | 10.1016/j.supflu.2011.10.022 | |||||
| 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 | |||||
| 出版者 | ||||||
| 出版者 | Elsevier | |||||
