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

2-chloro-5-(6-chlorohexanoyl)pyridine

3-(2-Pyridinyl)cyclohexanone

3-(3-methylbenzoyl)thiophene

3-(2,6-Dimethylbenzoyl)thiophene

3-(4-Bromo-3-fluorobenzoyl)thiophene

3-(3,4-Dichlorobenzoyl)thiophene

Cyclohexyl 3-thienyl ketone

5-(1,3-Dioxolan-2-yl)-2-thienyl propyl ketone

Decyl 5-(1,3-Dioxolan-2-yl)-2-thienyl ketone

5-(1,3-dioxolan-2-yl)-2-thienyl 5-oxohexyl ketone