A method for the production of an aromatic fluorine compound is provided which is capable of preventing the occurrence of benzoic acid fluorides during the course of a halogenation exchange reaction or allowing removal of the benzoic acid fluorides formed at all. A method for the production of an organic fluorine compound is disclosed which comprises preventing the occurrence of acid fluorides of an aromatic compound during the production of the organic fluorine compound by the reaction of an organic chlorine or bromine compound with a fluorinating agent in benzonitrile as a solvent or allowing removal of the acid fluorides formed.
本发明提供了一种生产芳香族含
氟化合物的方法,该方法能够防止在卤化交换反应过程中出现
苯甲酸氟化物,或能够从根本上去除所形成的
苯甲酸氟化物。本发明公开了一种生产
有机氟化合物的方法,该方法包括在生产
有机氟化合物的过程中,通过有机
氯或
溴化合物与
氟化剂在
苯甲腈作为溶剂中的反应,防止出现芳香族化合物的酸性
氟化物,或允许去除形成的酸性
氟化物。