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Intramolecular Ynamide–Benzyne (3+2) Cycloadditions
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- Tawatari, Tsukasa
- Graduate School of Pharmaceutical Sciences, Kyoto University
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- Kato, Ritsuki
- Graduate School of Pharmaceutical Sciences, Kyoto University
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- Kudo, Riku
- Graduate School of Pharmaceutical Sciences, Kyoto University
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- Takasu, Kiyosei
- Graduate School of Pharmaceutical Sciences, Kyoto University
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- Takikawa, Hiroshi
- Graduate School of Pharmaceutical Sciences, Kyoto University
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Description
We report herein intramolecular (3+2) cycloaddition reactions between ynamides as three-atom components and benzyne. In these intramolecular reactions, the two-bond formation is realized by exploiting benzyne precursors that contain a chlorosilyl group as a linking functionality. This method thus highlights the ambivalent character of the intermediate indolium ylide, which exhibits both nucleophilic and electrophilic properties at its C2 atom.
Journal
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- Angewandte Chemie International Edition
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Angewandte Chemie International Edition 62 (19), 2023-05-02
Wiley
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Keywords
Details 詳細情報について
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- CRID
- 1050014481143312384
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- ISSN
- 15213773
- 15213757
- 14337851
- 00448249
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- HANDLE
- 2433/281793
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- PubMed
- 36895082
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- Text Lang
- en
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- Article Type
- journal article
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- Data Source
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- IRDB
- Crossref
- KAKEN
- OpenAIRE