4,4,4-Trifluoro-1-(4-thiazol-5-yl-phenyl)-butane-1,3-dione 、
(5-methanesulfonylpyridin-2-yl)hydrazine hydrochloride 以
乙醇 为溶剂,
生成 5-Methanesulfonyl-2-[3-(4-thiazol-5-yl-phenyl)-5-trifluoromethyl-pyrazol-1-yl]-pyridine 、 5-Methanesulfonyl-2-[5-(4-thiazol-5-yl-phenyl)-3-trifluoromethyl-pyrazol-1-yl]-pyridine