Method for production of organic fluorine compound
申请人:NIPPON SHOKUBAI CO., LTD.
公开号:EP0899256A2
公开(公告)日:1999-03-03
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.