中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | 2-[(Z)-2-bromo-2-fluorovinyl]naphthalene | —— | C12H8BrF | 251.098 |
—— | (E)-2-(2-bromo-2-fluorovinyl)naphthalene | 729613-21-2 | C12H8BrF | 251.098 |
—— | (Z)-3-fluoro-4-(naphthalen-7-yl)but-3-en-2-one | —— | C14H11FO | 214.239 |
—— | (E)-3-fluoro-4-(naphthalen-7-yl)but-3-en-2-one | —— | C14H11FO | 214.239 |
We describe the base-mediated [3 + 2] cycloaddition reaction of di/trifluoromethylated hydrazonoyl chlorides with fluoronitroalkenes for the synthesis of densely functionalized 3-di/trifluoroalkyl-5-fluoropyrazoles with potent biological activity.