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タイトル: | Palladium-Catalyzed Zinc-Amide-Mediated C[BOND]H Arylation of Fluoroarenes and Heteroarenes with Aryl Sulfides. |
著者: | Otsuka, Shinya Yorimitsu, Hideki https://orcid.org/0000-0002-0153-1888 (unconfirmed) Osuka, Atsuhiro |
著者名の別形: | 依光, 英樹 |
キーワード: | C[BOND]H arylation C[BOND]S bond activation organosulfur compounds organozinc compounds palladium |
発行日: | 12-Oct-2015 |
出版者: | wiley |
誌名: | Chemistry - A European Journal |
巻: | 21 |
号: | 42 |
開始ページ: | 14703 |
終了ページ: | 14707 |
抄録: | C[BOND]H arylation of polyfluoroarenes and heteroarenes with aryl sulfides proceeds smoothly with the aid of a palladium–N-heterocyclic carbene catalyst. A bulky zinc amide, TMPZnCl⋅LiCl, plays a key role as an effective base to generate the corresponding arylzinc species in situ. This arylation protocol is practically much easier to perform than our previous method, which necessitates preparation of the arylzinc reagents in advance from the corresponding aryl halides. Aryl sulfides that are prepared through sulfur-specific reactions, such as SNAr sulfanylation and extended Pummerer reactions, undergo this direct arylation, offering interesting transformations that are otherwise difficult to achieve with conventional halogen-based organic synthesis. |
記述: | Article first published online: 31 JUL 2015 |
著作権等: | This is the peer reviewed version of the following article: Otsuka, S., Yorimitsu, H. and Osuka, A. (2015), Palladium-Catalyzed Zinc-Amide-Mediated C[BOND]H Arylation of Fluoroarenes and Heteroarenes with Aryl Sulfides. Chem. Eur. J., 21: 14703–14707, which has been published in final form at http://dx.doi.org/10.1002/chem.201502101. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Self-Archiving. The full-text file will be made open to the public on 31 July 2016 in accordance with publisher's 'Terms and Conditions for Self-Archiving'. この論文は出版社版でありません。引用の際には出版社版をご確認ご利用ください。 This is not the published version. Please cite only the published version. |
URI: | http://hdl.handle.net/2433/203038 |
DOI(出版社版): | 10.1002/chem.201502101 |
PubMed ID: | 26235212 |
出現コレクション: | 学術雑誌掲載論文等 |
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