1,2,2,2-tetrafluoro-ethyl

1-fluoro-2-(1,2,2-trifluoroethenyl)benzene

lithium,1,1,2-trifluoroethene

1-methoxy-4-(1,2,2-trifluoroethenyl)benzene

1-chloro-4-(1,2,2-trifluoroethenyl)benzene