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Stereoselective Syntheses of (E)- and (Z)-1-Arylalk-3-en-1-ynes and (E,E)-, (Z,E)-, (E,Z)-, and (Z,Z)-Alka-1,5-dien-3-ynes via a One-pot Multicomponent Coupling Reaction.
https://kitami-it.repo.nii.ac.jp/records/7173
https://kitami-it.repo.nii.ac.jp/records/7173cd04e5b4-b6fa-4a29-9a08-f6718002fc56
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 | 2007-05-11 | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | Stereoselective Syntheses of (E)- and (Z)-1-Arylalk-3-en-1-ynes and (E,E)-, (Z,E)-, (E,Z)-, and (Z,Z)-Alka-1,5-dien-3-ynes via a One-pot Multicomponent Coupling 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 | |||||
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 | |||||
著者 |
Hoshi, Masayuki
× Hoshi, Masayuki× Nakayabu, Hidenori× Shirakawa, Kazuya |
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著者別名 | ||||||
姓名 | 星, 雅之 | |||||
言語 | ja | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | Both 1-arylalk-3-en-1-yne and alka-1,5-dien-3-yne have been synthesized under extremely mild reaction conditions in good to high yields via a sequential Suzuki-type and Sonogashira reaction in a one-pot manner. Thus, the protocol involves Cumediated cross-coupling reaction of (E)- or (Z)- alkenyldisiamylborane with (trimethylsilyl)ethynyl bromide in the presence of 1M-NaOMe and Pd/Cu-catalyzed cross-coupling reaction with aryl or alkenyl iodide in the presence of aqueous n-Bu4NOH. The reaction with aryl iodide is tolerant of a wide variety of functional groups on the aromatic ring and leads to the stereoselective formation of (E)- and (Z)-1-arylalk-3-en-1-ynes. In addition, the reactions with (E)- and (Z)-1-iodoalk-1-enes have accomplished the construction of all possible combinations of geometrical isomers, (E,E)-, (Z,E)-, (E,Z)-, and (Z,Z)- alka-1,5-dien-3-ynes. | |||||
書誌情報 |
Synthesis 巻 2005, 号 12, p. 1991-2007, 発行日 2005-08 |
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DOI | ||||||
識別子タイプ | DOI | |||||
関連識別子 | http://doi.org/10.1055/s-2005-869955 | |||||
権利 | ||||||
権利情報 | http://www.thieme-connect.de/ejournals/abstract/synthesis/doi/10.1055/s-2005-869955 | |||||
権利 | ||||||
権利情報 | Georg Thieme Verlag, M.Hoshi, H.Nakayabu, K.Shirakawa, Synthesis, 2005(12), 2005, 1991-2007. c 2005 Georg Thieme Verlag KG. | |||||
フォーマット | ||||||
内容記述タイプ | Other | |||||
内容記述 | application/pdf | |||||
出版者 | ||||||
出版者 | Georg Thieme Verlag | |||||
著者版フラグ | ||||||
値 | author | |||||
出版タイプ | ||||||
出版タイプ | AM | |||||
出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa |