反应详情

温度

100 °C

A mixture of 15 g (0.049 mol) of ethyl 4,5-diphenyl-1H-pyrazole-1-acetate and 60 mL of N-(3-aminopropyl) pyrrolidine was stirred at 100° C. for 48 hr. The excess aminopropylpyrrolidine was stripped in vacuo and the residue was triturated in ether to yield 5.5 g of product mp 75°-79° C.

1. customthe residue was triturated in ether