摘要
本文用氯化的方法来合成2,6-二氯-4-硝基苯胺,讨论了5种氯化工艺、反应条件及环保问题,得出直接氯化法是最优越的,这种合成方法工艺简单,质量好,同时不造成环境污染。
2,6-Dichloro-4-nitroaniline was synthesized by chlorination process, five routes of chlorination were cited; reaction conditions and environmental protection problems were discussed. It was concluded that direct chlorination was likely to be the right one for processing because of its simplicity, higher yield with better purity and less pollution problems encountered.
出处
《染料工业》
2002年第2期37-38,36,共3页
Dyestuff Industry
