4-(2,5-Dimethylbenzoyl)-2-methylpyridine

2-Chloro-5-(2-methoxybenzoyl)pyridine

2-Chloro-5-(4-trifluoromethylbenzoyl)pyridine

2-Chloro-5-(4-cyanobenzoyl)pyridine

2-Chloro-5-(4-hexylbenzoyl)pyridine

2-Chloro-5-(2,4-difluorobenzoyl)pyridine

2-Chloro-5-(3,5-dichlorobenzoyl)pyridine

2-Chloro-5-(3,5-dimethylbenzoyl)pyridine

5-(2-bromophenyl)-5-oxovaleronitrile

7-Chloro-1-oxo-1-phenylheptane

1-(4-Bromophenyl)-5-chloro-1-oxopentane