2-Methyl-1-(3-nitrophenyl)-1-propanone hydrazone 、
1-己基-1H-吡咯-2,5-二酮 在
manganese dioxide
1,4-二氧六环 、 petroleum ether ethyl acetate 作用下,
以
1,4-二氧六环 为溶剂,
反应 72.33h,
以The title compound was obtained as a yellow solid (0.65 g, 67%)的产率得到5-Hexyl-3-isopropyl-3(3-nitrophenyl)-3a,6a-dihydropyrrolo(3,4-c)pyrazole-4,6(3H,5H) dione