NHC-catalyzed cleavage of vicinal diketones and triketones followed by insertion of enones and ynones
Beilstein Journal of Organic Chemistry 13 巻
1816-1822 頁
2017-08-30 発行
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| ファイル情報(添付) | |
| タイトル ( eng ) |
NHC-catalyzed cleavage of vicinal diketones and triketones followed by insertion of enones and ynones
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| 作成者 |
Hino Makoto
Ohno Akira
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| 収録物名 |
Beilstein Journal of Organic Chemistry
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| 巻 | 13 |
| 開始ページ | 1816 |
| 終了ページ | 1822 |
| 抄録 |
Thiazolium carbene-catalyzed reactions of 1,2-diketones and 1,2,3-triketones with enones and ynones have been investigated. The diketones gave α,β-double acylation products via unique Breslow intermediates isolable as acid salts, whereas the triketones formed stable adducts with the NHC instead of the coupling products.
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| 著者キーワード |
Breslow intermediate
N-heterocyclic carbene
ring enlargement
Stetter reaction
vicinal polyketone
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| 言語 |
英語
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| 資源タイプ | 学術雑誌論文 |
| 出版者 |
Beilstein-Institut
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| 発行日 | 2017-08-30 |
| 権利情報 |
© 2017 Takaki et al.; licensee Beilstein-Institut. This is an Open Access article under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. The license is subject to the Beilstein Journal of Organic Chemistry terms and conditions: (http://www.beilstein-journals.org/bjoc) The definitive version of this article is the electronic one which can be found at: doi:10.3762/bjoc.13.176
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| 出版タイプ | Version of Record（出版社版。早期公開を含む） |
| アクセス権 | オープンアクセス |
| 収録物識別子 |
[ISSN] 1860-5397
[DOI] 10.3762/bjoc.13.176
[DOI] https://doi.org/10.3762/bjoc.13.176
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