3-(2-chloro-6-fluorophenyl)-5-methyl-1H-1,2,4-triazole 、
4-chloromethylphenyl 3-chloro-5-trifluoromethyl-2-pyridyl ether 在
18-冠醚-6 potassium carbonate 作用下,
以
DMF (N,N-dimethyl-formamide) 为溶剂,
反应 2.5h,
以55%的产率得到3-(2-chloro-6-fluorophenyl)-1-[4-(3-chloro-5-trifluoromethyl-2-pyridyloxymethyl)phenylmethyl]-5-methyl-1H-1,2,4-triazine