ethyl 3-[4-(trifluoromethyl)phenyl]prop-2-enoate

对三氟甲基苯甲醛

4-三氟甲基苯乙醛

对三氟甲基苯乙酮

1-methyl-4-[2-[4-(trifluoromethyl)phenyl]ethenyl]benzene