| 中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
|---|---|---|---|---|
| 4-乙炔基-α,α,α-三氟甲苯 | 4-trifluoromethylphenylacetylene | 705-31-7 | C9H5F3 | 170.134 |
| 1-[(三甲基硅基)乙炔基]-4-(三氟甲基)苯 | 1-(4-trifluoromethylphenyl)-2-trimethylsilylethyne | 40230-95-3 | C12H13F3Si | 242.316 |
Iron-catalyzed [2 + 2 + 2] intermolecular cycloaddition of trifluoromethyl group substituted unsymmetrical internal alkynes afforded the corresponding trifluoromethyl group substituted benzene derivatives in high yield with excellent selectivity.