3-Methyl-2-(3-thienyl)pyridine

Ethyl 5-(2-Chloro-5-pyridyl)-2-furoate

5-Bromo-6'-methyl-[2,2']bipyridinyl

4-Pyridin-2-yl-isoquinoline

5,4'-Dimethyl-[2,3']bipyridinyl

4-(5-Methylpyridin-2-yl)aniline

Ethyl 5-cyano-2-oxovalerate

Ethyl 5-acenaphthoylformate

Ethyl 2-phenylbenzoylformate

Ethyl 4-chloro-2-methylbenzoylformate

Ethyl 2,3-dimethylbenzoylformate