反应详情

By a procedure substantially similar to that of Example 18, 6.67 g of 4,5-diphenyl-N-2-(1-pyrrolidinyl)ethyl-]1H-pyrazole-1-acetamide, mp 80°-84° C., was prepared from 15 g (0.049 mol) of ethyl 4,5-diphenyl-1H-pyrazole-1-acetate of Example 1, 9 mL (0.072 mol) of N-(2-aminoethyl)pyrrolidine and 62 mL (0.36 mol) of diisopropylethylamine.