3-[3,3,4,4,5,5-Hexafluoro-2-[2-methyl-5-(5-phenylthiophen-2-yl)thiophen-3-yl]cyclopenten-1-yl]-2-methyl-5-(5-phenylthiophen-2-yl)thiophene 生成 4,4,5,5,6,6-Hexafluoro-9a,9b-dimethyl-2,8-bis-(5-phenyl-thiophen-2-yl)-5,6,9a,9b-tetrahydro-4H-1,9-dithia-trindene