中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | 1,5-diphenyl-3-[2-(phenylsulfonyl)acetyl]-1H-pyrazole-4-carbonitrile | 1227747-23-0 | C24H17N3O3S | 427.483 |
—— | 4-(4-cyano-1,5-diphenyl-1H-pyrazol-3-yl)-2-thiazoleacetonitrile | 760174-66-1 | C21H13N5S | 367.434 |
—— | 2-(4-cyano-1,5-diphenylpyrazol-3-carbonyl)-3-(4-cyano-1,5-diphenylpyrazol-3-yl)-5-phenylaminothiophene-4-carbonitrile | 1246267-17-3 | C44H26N8OS | 714.809 |
—— | [4-(4-cyano-1,5-diphenyl-1H-pyrazol-3-yl)thiazol-2-yl]-2-cyanothioacetanilide | 760174-69-4 | C28H18N6S2 | 502.623 |
—— | 3-[3-(4-cyano-1,5-diphenyl-1H-pyrazol-3-yl)-5-(phenylamino)-4-(phenylsulfonyl)-(thiophene-2-carbonyl)]-1,5-diphenyl-1H-pyrazole-4-carbonitrile | 1227747-36-5 | C49H31N7O3S2 | 829.962 |
New hydrazonoyl bromides reacted with several C-nucleophiles to give the corresponding bipyrazoles. Treatment of 3-cyanoacetylpyrazole derivatives with phenyl isothiocyanate in potassium hydroxide followed by hydrazonoyl bromides gave the corresponding pyrazolyl-1,3,4-thiadiazoles.