2-碘代丙烷 、 5-chloromethyl-3-(5-hydroxy-1-methyl-3-trifluoromethyl-1H-pyrazol-4-ylmethylthio)-5-methyl-2-isoxazoline 在
potassium carbonate 作用下,
以
DMF (N,N-dimethyl-formamide) 为溶剂,
反应 0.5h,
以45%的产率得到5-chloromethyl-3-(1-methyl-5-isopropoxy-3-trifluoromethyl-1H-pyrazol-4-ylmethylthio)-5-methyl-2-isoxazoline