4-(2,6-Difluorobenzoyl)-2-methylpyridine

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

4-(3,4-Dimethoxybenzoyl)-2-methylpyridine

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

5-(2-Bromobenzoyl)-2-chloropyridine

2-Chloro-5-(3-cyanobenzoyl)pyridine

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

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

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

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

8-Oxo-8-phenyloctanenitrile

7-Oxo-7-phenylheptanenitrile

5-(4-bromophenyl)-5-oxovaleronitrile

1-(2-bromophenyl)-5-chloro-1-oxopentane

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