3-(2-Oxo-2-phenylethyl)benzoic acid

3-(2-Oxopropyl)benzoic acid

7-(3-bromo-4-methylphenyl)-7-oxoheptanoic acid

5-(3-bromo-5-methylphenyl)-5-oxovaleric acid

8-(2-iodophenyl)-8-oxooctanoic acid

7-oxo-7-(2-trifluoromethylphenyl)heptanoic acid

6-Oxo-6-(4-trifluoromethylphenyl)hexanoic acid

7-(2,3-dichlorophenyl)-7-oxoheptanoic acid

5-(2,4-Dichlorophenyl)-5-oxovaleric acid

6-(4-Ethylphenyl)-6-oxohexanoic acid

4-(4-Hexylphenyl)-4-oxobutyric acid

8-(4-ethoxyphenyl)-8-oxooctanoic acid

7-oxo-7-(4-n-propoxyphenyl)heptanoic acid

4-Oxo-4-(4-isopropoxyphenyl)butyric acid

5-(4-heptyloxyphenyl)-5-oxovaleric acid