中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
3-三氟甲基苯肼 | 3-(trifluoromethyl)phenylhydrazine | 368-78-5 | C7H7F3N2 | 176.141 |
A highly efficient potassium carbonate-mediated [3 + 2] cycloaddition reaction of hydrazonoyl chlorides with cinnamic aldehydes to furnish multi-substituted pyrazoles under nontoxic and mild conditions has been developed.