中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
1,3,5-三苯基吡唑-4-甲醛 | 1,3,5-triphenyl-1H-pyrazole-4-carbaldehyde | 68426-71-1 | C22H16N2O | 324.382 |
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.