8-(4-bromophenyl)-1,4-dioxaspiro[4.5]dec-7-ene

4-methyl-N-(4-methylphenyl)-N-(4-pyridin-2-ylphenyl)aniline

(4-bromophenyl)-methoxy-dimethylsilane

P-(4-溴苯基)-膦酸

1-bromo-2,3,4,5,6-pentachlorobenzene