3-(4-fluoro-phenyl)-4-methyl-4-pentafluorophenyl-1-phenyl-4,8-dihydro-1H-pyrazolo[3,4-e][1,4]thiazepin-7-one 在
吡啶 、
tetraphosphorus decasulfide 作用下,
反应 18.0h,
以78%的产率得到3-(4-Fluoro-phenyl)-4-methyl-4-pentafluorophenyl-1-phenyl-4,8-dihydro-1H-pyrazolo[3,4-e][1,4]thiazepine-7-thione