2-Bromophenylacetonitrile

4-Bromo-1-bromomethy1-benzene was obtained by brominating 4-bromo-toluene in solvent under light.

以对溴甲苯为原料,采用溶剂光溴化法合成对溴溴苄,考察了配比、反应时间对反应的影响,得出了最适宜工业化的工艺条件:四氯化碳为溶剂,150 W钨灯为光源,n(对溴甲苯)∶n(溴)1∶0。