A process for the electrophilic ring fluorination of aromatic compounds which comprises reacting a fluorinating agent from the group consisting of CF.sub.3 OF and CF.sub.2 (OF).sub.2 with an aromatic compound of the formula ##STR1## where X is selected from the group consisting of ##STR2## and ##STR3## and Y is selected from the group consisting of --H, --CF.sub.3, --CN, --NO.sub.2, --Cl, and CH.sub.3.
一种芳香化合物的亲电环
氟化过程,包括将来自CF.sub.3 OF和CF.sub.2 (OF).sub.2组的
氟化试剂与具有以下结构的芳香化合物发生反应:##STR1##其中X选自以下组:##STR2##和##STR3##,Y选自以下组:--H,--CF.sub.3,--CN,--NO.sub.2,--Cl和CH.sub.3。