Ethyl 4-[(3,5-dichlorophenyl)sulfanyl]-5-ethyl-1-(2-hydroxyethyl)-1H-pyrazole-3-carboxylate 、
氨 在
水 作用下,
反应 18.0h,
以to afford the title compound (273 mg) as a white solid, m.p. 214-216° C.的产率得到4-[(3,5-Dichlorophenyl)sulfanyl]-5-ethyl-1-(2-hydroxyethyl)-1H-pyrazole-3-carboxamide