反应详情

Following the procedure of Example 1, but substituting 3-(o-chlorophenyl)-4-methylpyrazole for 4-methyl-3-phenylpyrazole and 2-bromo-N,N-dimethylbutyramide for 2-chloro-N,N-dimethylpropionamide there was obtained 3-(o-chlorophenyl)-α-ethyl-N,N,4-trimethylpyrazole-1-acetamide having a boiling point of 180°/0.15 mm.