1-(2,3,4,5,6-五氟苯基)吡咯-2,5-二酮 、 diethyl 8-oxo-8H-cyclopent[a]acenaphthylene-7,9-dicarboxylate 以
硝基苯 为溶剂,
反应 12.0h,
以0.12 g的产率得到Diethyl 5,7-dioxo-6-(2,3,4,5,6-pentafluorophenyl)-6-azapentacyclo[9.7.1.02,10.04,8.015,19]nonadeca-1(18),2(10),3,8,11,13,15(19),16-octaene-3,9-dicarboxylate