8-(2-bromophenyl)-8-oxooctanoic acid

5-(2-bromophenyl)-5-oxovaleric acid

7-(4-Methylphenyl)-7-oxoheptanoic acid

7-(3-Chlorophenyl)-7-oxoheptanoic acid

7-(3-fluorophenyl)-7-oxoheptanoic acid

6-(3,4-difluorophenyl)-6-oxohexanoic acid

5-Oxo-5-(4-phenoxyphenyl)valeric acid

8-oxo-8-(3-phenoxyphenyl)octanoic acid

8-(2-Methoxyphenyl)-8-oxooctanoic acid

7-(2-Naphthyl)-7-oxoheptanoic acid