4-(2-Methyl-4-pyridyl)benzonitrile

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

3-(5-Methyl-pyridin-2-yl)-quinoline

5-Bromo-6'-methyl-[2,3']bipyridinyl

Ethyl 3-fluoro-6-methylbenzoylformate

Diethyl 2-oxooctane-1,8-dicarboxylate

Ethyl 3-acetoxybenzoylformate

Ethyl 3-cyano-4-fluorobenzoylformate

Ethyl 2,5-dimethoxybenzoylformate

Ethyl 3-(1,3-dioxan-2-yl)-4-methoxybenzoylformate

Ethyl 6-methoxy-2-naphthoylformate