2-benzoyl-1-(4-bromo-phenyl)-4-phenyl-but-2c-ene-1,4-dione

2,5-二苯基呋喃

(4-bromo-phenyl)-(2,5-diphenyl-[3]furyl)-ketone

2-benzoyl-2-bromo-1-(4-bromo-phenyl)-4-phenyl-butane-1,4-dione

4-溴苯甲酰氯