(4,5-Dihydro-oxazol-2-yl)-(1,3-dimethyl-5-phenyl-1H-pyrazol-4-yl)-amine 、
盐酸 在
乙醚 作用下,
以
甲醇 为溶剂,
以to obtain 1.15 g of 1,3-dimethyl-5-phenyl-4-(2-oxazolin-2-yl)aminopyrazole hydrochloride, mp 211° to 213°的产率得到1,3-Dimethyl-5-phenyl-4-(2-oxazolin-2-yl)aminopyrazole hydrochloride