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Synthesis of 8-aryl-3,5,7,3′,4′-penta-O-methylcyanidins from the corresponding quercetin derivatives by reduction with LiAlH4
http://hdl.handle.net/2237/26601
http://hdl.handle.net/2237/2660186ffcce1-7428-4b09-9f78-643153b4f5c9
名前 / ファイル | ライセンス | アクション |
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2017-06-08 | |||||
タイトル | ||||||
タイトル | Synthesis of 8-aryl-3,5,7,3′,4′-penta-O-methylcyanidins from the corresponding quercetin derivatives by reduction with LiAlH4 | |||||
言語 | en | |||||
著者 |
Kimura, Yuki
× Kimura, Yuki× Oyama, Kin-ichi× Kondo, Tadao× Yoshida, Kumi |
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アクセス権 | ||||||
アクセス権 | open access | |||||
アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||
権利 | ||||||
言語 | en | |||||
権利情報 | © 2017. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/ | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 8-Aryl-anthocyanidin | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | 8-Aryl-flavonol | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | LiAlH4 | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Flavenol | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Suzuki-Miyaura coupling | |||||
抄録 | ||||||
内容記述 | Synthesis of 8-aryl-3,5,7,3′,4′-penta-O-methylcyanidins from the corresponding quercetin derivatives by reduction with LiAlH4 is reported. Regioselective iodination at the 8-position of penta-O-methylquercetin followed by a Suzuki-Miyaura reaction gave the 8-arylated quercetin derivatives. By the reduction of 8-arylated quercetins using 4 equiv. of LiAlH4 at room temperature for 30 min, the corresponding anthocyanidins were obtained with a good yield. | |||||
言語 | en | |||||
内容記述タイプ | Abstract | |||||
出版者 | ||||||
言語 | en | |||||
出版者 | Elsevier | |||||
言語 | ||||||
言語 | eng | |||||
資源タイプ | ||||||
資源タイプresource | http://purl.org/coar/resource_type/c_6501 | |||||
タイプ | journal article | |||||
出版タイプ | ||||||
出版タイプ | AM | |||||
出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||
DOI | ||||||
関連タイプ | isVersionOf | |||||
識別子タイプ | DOI | |||||
関連識別子 | https://doi.org/10.1016/j.tetlet.2017.01.065 | |||||
ISSN | ||||||
収録物識別子タイプ | PISSN | |||||
収録物識別子 | 0040-4039 | |||||
書誌情報 |
en : Tetrahedron Letters 巻 58, 号 10, p. 919-922, 発行日 2017-03-08 |
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著者版フラグ | ||||||
値 | author | |||||
URI | ||||||
識別子 | https://doi.org/10.1016/j.tetlet.2017.01.065 | |||||
識別子タイプ | DOI | |||||
URI | ||||||
識別子 | http://hdl.handle.net/2237/26601 | |||||
識別子タイプ | HDL |