六溴苯合成工艺的改进  

Improvement on Synthesis Process of Hexabromobenzene

作　　者：乔艳辉[1] 李英春[1] 孟庆莉 

机构地区：[1]青岛科技大学化学与分子工程学院,山东青岛266042

出　　处：《青岛科技大学学报（自然科学版）》2003年第B09期10-11,共2页Journal of Qingdao University of Science and Technology:Natural Science Edition

摘　　要：以苯、溴素为主要原料、三氯化铝为催化剂合成了六溴苯,并对其工艺条件进行了改进,通过筛选得到较佳工艺条件,此条件下,产品收率为98％,纯度大于99％。Hexabromobenzene was synthesized by using benzene and bromine as raw materials and AlCl3 as catalyst. The reaction conditions were improved and optimized. Under the obtained optimum conditions, the purity of product was over 99%, the yield of product was 98%.

关 键 词：六溴苯 合成工艺 苯 溴 三氯化铝 催化剂 

分 类 号：TQ242.1[化学工程—有机化工]