ethyl 7-(2-naphthyl)-7-oxoheptanoate

Ethyl 4-oxoheptanoate

Ethyl 3-oxo-3-(3-pyridyl)propionate

3-氧代-3-(3-吡啶基)丙酸乙酯

Ethyl 3-propionylbenzoate

Ethyl 4-(2-oxopropyl)benzoate

ethyl 8-(3,4-dichlorophenyl)-8-oxooctanoate

ethyl 5-(3-bromo-4-methylphenyl)-5-oxovalerate

Ethyl 4-(4-bromo-2-methylphenyl)-4-oxobutyrate

Ethyl 4-(2-iodophenyl)-4-oxobutyrate

ethyl 6-(3-iodophenyl)-6-oxohexanoate

ethyl 6-(4-iodophenyl)-6-oxohexanoate