Ethyl 6-(4-bromo-phen-yl)-4-(4-fluoro-phen-yl)-2-oxocyclo-hex-3-ene-1-carboxyl-ate

Ethyl 6-(4-bromo-phen-yl)-4-(4-fluoro-phen-yl)-2-oxocyclo-hex-3-ene-1-carboxyl-ate