溴化銅-矽膠擔體試劑成功地與苯胺、N, N-二甲基苯胺、對-硝基苯胺及對-溴苯胺進行溴化反應。他們各生成物之產率分別為82%、88%及90%。
Cupric bromide-silica gel supported reagent reacts successfully with aniline, N , N-dimethylaniline, p-nitroaniline and p -bromoaniline . The yieIds of the ring-brominated products are 82%, 88%, 84% and 90%, respectively.