Copper Catalysis for Synthesizing Main-Group Organometallics Containing B, Sn or Si
The Chemical Record 16 巻 1 号
419-434 頁
2016-01-20 発行
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| ファイル情報(添付) | |
| タイトル ( eng ) |
Copper Catalysis for Synthesizing Main-Group Organometallics Containing B, Sn or Si
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| 作成者 | |
| 収録物名 |
The Chemical Record
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| 巻 | 16 |
| 号 | 1 |
| 開始ページ | 419 |
| 終了ページ | 434 |
| 抄録 |
A copper complex has proven to be a potent catalyst for forming a C–B bond via diborylation of arynes and alkynes, affording vic-diborylarenes and vic-diborylalkenes with high efficiency. A boryl-substituted organocopper species, which is intermediately generated in the diborylation, has been found to be captured by a tin or a carbon electrophile, leading to threecomponent borylstannylation or carboboration, in which C–B and C–Sn (or C) bonds are constructed simultaneously. Furthermore, reducing the Lewis acidity of the boron center with 1,8-diaminonaphthalene decisively alters the regiochemical behavior of the borylcopper species, enabling the installation of a boryl moiety to occur at an internal carbon of terminal alkynes in borylstannylation and protoboration. Copper catalysis for C–Sn and C–Si bond-forming processes via distannylation, hydrostannylation and silylstannylation, as well as silver catalysis for a C–B bond-forming reaction, is also described.
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| 著者キーワード |
boron
copper
metalation
silicon
tin
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| 内容記述 |
This work was financially supported by Research for Promoting Technological Seeds from the Japan Science and Technology Agency (JST), the Electric Technology Research Foundation of Chugoku, The Mazda Foundation, the Furukawa Technology Promotion Foundation, and the SEI Group CSR Foundation.
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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 |
Wiley
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| 発行日 | 2016-01-20 |
| 権利情報 |
© 2016 The Authors. Published by Wiley‐VCH Verlag GmbH & Co. KGaA, Weinheim. This is an open access article under the terms of the Creative Commons Attribution-NonCommercial License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited and is not used for commercial purposes.
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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] 1527-8999
[ISSN] 1528-0691
[DOI] 10.1002/tcr.201500227
[DOI] https://doi.org/10.1002/tcr.201500227
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