4-tert-Butyl-3',4',5'-trifluorobenzophenone

7-(2-Chloro-3-pyridyl)-7-oxoheptanenitrile

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

2-(4-nitrobenzoyl)thiophene

3-(3-methoxybenzoyl)thiophene

3-(2,5-Dimethylbenzoyl)thiophene

3-(2-trifluoromethylbenzoyl)thiophene

3-(4-Chloro-2-fluorobenzoyl)thiophene

3-(3,4,5-trifluorobenzoyl)thiophene

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

Ethyl 5-(1,3-Dioxolan-2-yl)-2-thiophenecarboxylate