中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
4-氯-2-(三氟甲基)-1H-吡咯并[2,3-B]吡啶 | 4-chloro-2-(trifluoromethyl)-1H-pyrrolo[2,3-b]pyridine | 1014613-16-1 | C8H4ClF3N2 | 220.581 |
—— | [2-(trifluoromethyl)-1H-pyrrolo[2,3-b]pyridin-4-yl]boronic acid | 1014613-47-8 | C8H6BF3N2O2 | 229.954 |
—— | 4-(6-fluoro-3-pyridinyl)-2-(trifluoromethyl)-1H-pyrrolo[2,3-b]pyridine | 1089669-58-8 | C13H7F4N3 | 281.212 |
An efficient method of synthesizing 2-trifluoromethylindoles from indoles with easy-to-handle, cheap and low-toxic CF3SO2Na under metal-free conditions is described, which selectively introduces trifluoromethyl to indoles on the C2 position.