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Halogen-bonding-promoted photo-induced C-X borylation of aryl halide using phenol derivatives
https://gifu-pu.repo.nii.ac.jp/records/14392
https://gifu-pu.repo.nii.ac.jp/records/14392b10ecd21-c1ca-482e-be22-2f5f38555b48
| Item type | 研究室原著論文(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2022-03-02 | |||||
| タイトル | ||||||
| タイトル | Halogen-bonding-promoted photo-induced C-X borylation of aryl halide using phenol derivatives | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | journal article | |||||
| アクセス権 | ||||||
| アクセス権 | metadata only access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||
| 抄録 | ||||||
| 値 | This study investigates the photo-induced C-X borylation reaction of aryl halides by forming a halogen-bonding complex. The method employs 2-naphthol as a halogen-bonding acceptor and proceeds under mild conditions without a photoredox catalyst under 420 nm blue light irradiation The method is highly chemoselective, broadly functional group tolerant, and provides concise access to corresponding boronate esters. Mechanistic studies reveal that forming the halogen-bonding complex between aryl halide and naphthol acts as an electron donor-acceptor complex to furnish aryl radicals through photo-induced electron transfer. | |||||
| 書誌情報 |
ChemRxiv en : ChemRxiv p. 1-14, 発行日 2022 |
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