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Application of biphasic reaction procedure using ferric chloride dissolved in an imidazolium salt and benzotrifluoride (FeIm-BTF procedure) to aza-Prins cyclization reaction
http://hdl.handle.net/10191/31008
http://hdl.handle.net/10191/31008e1d134cb-bf9c-48c9-9f70-e43274ce4123
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 | 2014-12-11 | |||||
タイトル | ||||||
タイトル | Application of biphasic reaction procedure using ferric chloride dissolved in an imidazolium salt and benzotrifluoride (FeIm-BTF procedure) to aza-Prins cyclization reaction | |||||
言語 | ||||||
言語 | eng | |||||
資源タイプ | ||||||
資源 | http://purl.org/coar/resource_type/c_6501 | |||||
タイプ | journal article | |||||
著者 |
Hasegawa, Eietsu
× Hasegawa, Eietsu× Hiroi, Nohara× Osawa, Chika× Tayama, Eiji× Iwamoto, Hajime |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | Aza-Prins cyclization reaction of N-tosyl-3-butenylamine with aliphatic and aromatic aldehydes was performed using a combination of FeCl3 and 1-butyl-3-methylimidazolium hexafluorophosphate (BmimPF6) or 1-butyl-3-methylimidazolium tetrachloroferrate (BmimFeCl4) in benzotrifluoride (BTF). The desired N-tosyl-4-chloro-2-substituted piperidines were obtained from aliphatic aldehydes in comparable yields to those for the previously reported reactions in which FeCl3 was used in CH2Cl2. On the other hand, significant progress for the piperidine synthesis from aromatic aldehydes has been achieved, particularly when BmimFeCl4 was used with FeCl3 in BTF. | |||||
書誌情報 |
Tetrahedron letters en : Tetrahedron letters 巻 51, 号 50, p. 6535-6538, 発行日 2010-12 |
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出版者 | ||||||
出版者 | Elsevier | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 00404039 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AA00861801 | |||||
DOI | ||||||
識別子タイプ | DOI | |||||
関連識別子 | info:doi/10.1016/j.tetlet.2010.10.018 | |||||
権利 | ||||||
権利情報 | Copyright(C)2010 Elsevier Ltd. | |||||
著者版フラグ | ||||||
値 | author |