5-(4-Bromophenoxy)-1,3-dimethyl-1H-pyrazole-4-carboxaldehyde 在
盐酸羟胺 、
potassium carbonate 、 potassium hydroxide 作用下,
以
乙腈 为溶剂,
生成 1-methyl-3-methyl-5-(4-bromophenoxy)-1H-pyrazole-4-carbaldehyde-O-{3-[2,6-dichloro-4-(3,3-dichloroallyoxy)-phenoxy]propyl}oxime