2-(4-chloro-benzoyl)-4-oxo-4-phenyl-butyric acid ethyl ester

2-溴苯乙酮

2'-溴-4-氯苯乙酮

1-苯基-1-三甲基甲硅氧基乙烯

tetrafluoro-l⁴-borane, (2-(4-chlorophenyl)-2-oxoethyl)(phenyl)iodonium salt