2-(2,6-dichloro-4-(trifluoromethyl)phenyl)-5,5-difluoro-5,6-dihydro-2H-spiro[cyclopenta[c]pyrazole-4,2'-[1,3]dithiolane] 在
N-碘代丁二酰亚胺 作用下,
以
二氯甲烷 为溶剂,
生成 2-[2,6-dichloro-4-(trifluoromethyl)phenyl]-4,4,5,5-tetrafluoro-2,4,5,6-tetrahydrocyclopenta[c]pyrazole