摘要
通过改进对氯三氟甲苯的合成工艺 ,提高了反应收率和氯气利用率 。
The synthesis process of p-chlotobenzotrifuoride was improved, the reaction yield and the utiliztion ratio of chlorine were raised, the consumption of raw material was depressed.
出处
《精细化工中间体》
CAS
2002年第2期46-47,共2页
Fine Chemical Intermediates
关键词
对氯三氟甲苯
含氟类芳烃
合成
工艺
氯化
改进
p-chlorobenzotrifluoride
fluorine-containing aromtics
synthesis process
chloration
improvement
