中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
1,3,5-三苯基-4-氰基吡唑 | 4-cyano-1,3,5-triphenylpyrazole | 66442-69-1 | C22H15N3 | 321.381 |
1,3,5-三苯基-1H-吡唑 | 1,3,5-triphenyl-1H-pyrazole | 2183-27-9 | C21H16N2 | 296.371 |
The facile approach to polysubstituted pyrazoles from hydrazonyl chlorides and 1,3-dicarbonyl compounds has been developed. Hydrazonyl chlorides reacted with