4-(p-trifluoromethylphenyl)-2,4,6-triphenyl-4H-thiopyran-1,1-dioxide 以
氘代氯仿 为溶剂,
反应 8.0h,
生成 syn-6-(p-trifluoromethylphenyl)-1,3,6-triphenyl-2-thiabicyclo[3.1.0]hex-3-ene-2,2-dioxide 、 anti-6-(p-trifluoromethylphenyl)-1,3,6-triphenyl-2-thiabicyclo[3.1.0]hex-3-ene-2,2-dioxide