4-氯-3,5-二硝基三氟甲苯硝化工艺研究进展

Research Progress of Nitration Process of 4-Chloro-3,5-dinitrotrifluoro methylbenzene

对4-氯-3,5-二硝基三氟甲苯的反应机理,特别是目前国内外几种硝化工艺进行了分析,结合生产现状,提出了一种清洁硝化工艺。

The process is provided for the mechanism of preparing 4-chloro-3,5-dinitrotrifluoromethylbenzene from 4-chlorotrifluoromethylbenzene. Especially, several present arts of the nitration process in home and abroad are introduced. According to actual status, we provide a new chemical process called ＂clean process＂.