2',5'-Dimethyl-2,2,2-trifluoroacetophenone

3-(4-Bromophenyl)-1,1,1-trifluoro-2-propanone

6-(3-Bromophenyl)-6-oxohexanoic acid

5-(3-Bromophenyl)-5-oxovaleric acid

8-(4-fluorophenyl)-8-oxooctanoic acid

4-(3,5-Ditrifluoromethylphenyl)-4-oxobutyric acid

8-(2,5-dimethylphenyl)-8-oxooctanoic acid

5-(3,4-Dimethylphenyl)-5-oxovaleric acid

4-(3,5-Dimethyl-4-methoxyphenyl)-4-oxobutyric acid

2,2-Dimethyl-4-oxo-4-phenylbutyric acid

8-(4-methylphenyl)-8-oxooctanoic acid