反应详情

温度

60 °C

MnO2 (3.5 g) was added to a solution of 5-[4-(benzyloxy)phenyl]-1-(4-methoxyphenyl)-4,5-dihydro-1H-pyrazol-3-amine obtained by Example 14-1 (12.54 g). in N,N-dimethylformamide (65 ml) and the mixture was stirred at 60° C. for 2 hrs. MnO2 (5.3 g) was added and the mixture was stirred at 60° C. for 1 hr.