反应详情

Following the procedure of Example 1, but substituting 3-methyl-5-phenylpyrazole for 4-methyl-3-phenylpyrazole and 2-bromo-N,N-dimethylbutyramide for 2-chloro-N,N-dimethylpropionamide there was obtained α-ethyl-N,N,5-trimethyl-3-phenylpyrazole-1-acetamide having a melting point of 117°-119.5° C.