The Synthesis of2,6-Difluoroaniline

This paper describes the synthesis of 2,6-difluoroaniline.First the 2,6-difluorobenzamide was got by the reaction of fluorinated of 2,6-dichlorobenzonitrile and hydrolysis.Then 2,6-difluoroaniline was synthezed by the reaction of Hoffman rearrangement.The total yield was about 55.5%