2-(2-Cyclohexenyl)-6-methoxypyridine

4-(2-Cyclohexenyl)-2-methylpyridine

4-Methyl-3-(3-thienyl)pyridine

Ethyl 5-(6-Methoxy-2-pyridyl)-2-furoate

Ethyl 5-(2-pyridyl)-2-thiophenecarboxylate

5'-Bromo-3-methyl-[2,2']bipyridinyl

5-(5-Methyl-pyridin-2-yl)-pyrimidine

5-Bromo-2'-methyl-[2,4']bipyridinyl

4-(3-Methylpyridin-2-yl)aniline

Ethyl 3-carboethoxybenzoylformate

Ethyl 4-cyano-2-oxobutyrate

Ethyl 5-acenaphthoylformate

Ethyl 4-bromo-2-methylbenzoylformate

Ethyl 2-cyano-3-fluorobenzoylformate

Ethyl 2,5-dimethoxybenzoylformate