Metal-free direct C(sp3)−H functionalization of 2-alkylthiobenzoic acid to access 1,3-benzooxathiin-4-one
| Autor: | Dai Shengfei, Zhengyi Li, Ke Yang, Li Yi, Song Mengjie, Xiaoqiang Sun |
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| Rok vydání: | 2021 |
| Předmět: |
Intramolecular cyclization
02 engineering and technology General Chemistry 010402 general chemistry 021001 nanoscience & nanotechnology 01 natural sciences Combinatorial chemistry 0104 chemical sciences chemistry.chemical_compound Metal free chemistry Surface modification 0210 nano-technology Selectfluor |
| Zdroj: | Chinese Chemical Letters. 32:146-149 |
| ISSN: | 1001-8417 |
| DOI: | 10.1016/j.cclet.2020.11.036 |
| Popis: | Metal-free direct α-C(sp3)−H intramolecular cyclization of 2-alkylthiobenzoic acid in the presence of Selectfluor is described. This novel strategy provides a facile and efficient method to access important 1,3-benzooxathiin-4-one derivatives with good functional groups tolerance and yields. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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