4-Methyl-2-(4-nitrobenzoyl)pyridine

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

2-(2-Methoxybenzoyl)-3-methylpyridine

2-(3-Iodobenzoyl)-3-methylpyridine

2-(2-Iodobenzoyl)-3-methylpyridine

2-(4-Hexylbenzoyl)-3-methylpyridine

2-(4-Heptyloxybenzoyl)-3-methylpyridine

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

3-Methyl-2-(pentafluorobenzoyl)pyridine

2-(3-Methoxybenzoyl)-6-methoxypyridine

2-(4-Chlorobenzoyl)-6-methoxypyridine