3-(4-Bromobenzoyl)thiophene

3-(2,4-Dimethylbenzoyl)thiophene

3-(2,3-Dichlorobenzoyl)thiophene

3-(3,5-Dichlorobenzoyl)thiophene

Cyclohexyl 3-thienyl ketone

Ethyl 4-oxo-4-(3-thienyl)butyrate

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

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

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

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

5-(1,3-Dioxolan-2-yl)-2-(3-methoxybenzoyl)thiophene

5-(1,3-Dioxolan-2-yl)-2-(3-methylbenzoyl)thiophene

2-(2-Bromobenzoyl)-5-(1,3-Dioxolan-2-yl)thiophene

5-(1,3-Dioxolan-2-yl)-2-(4-ethylbenzoyl)thiophene

2-(4-n-Butylbenzoyl)-5-(1,3-dioxolan-2-yl)thiophene