2,6-Difluoroaniline

clear yellow to brown liquid

2,6-Difluoroaniline was used in the synthesis of:

• N-2,6-difluorophenyl-5-methoxy-1,2,4-triazolo[1,5-a]pyrimidine-2-sulfonamide, herbicidal compound
• series of 2,6,9-trisubstituted purine inhibitors of p38α kinase
• substituted phenylthiomorpholine dioxide, an active pharmaceutical intermediate

2,6-Difluoroaniline and several related primary amines are oxidized in chloroform by peroxybenzoic acid to the corresponding nitroso compounds. For example, treatment of 2,6-difluoroaniline with sodium azide can obtain 4-fluoro-2,1,3-benzoxadiazole, and the product is nitrified to obtain 7-nitro derivatives[1]. 2,6-Difluoroaniline is an important raw material and intermediate in organic synthesis, medicine, pesticides, dyes and other fields.

2,6-Difluoroaniline is an important chemical in the sythesis technology for high-efficiency insecticide.

[1] Nunno L, et al. Oxidation of substituted anilines to nitroso-compounds. J. Chem. Soc. C, 1970; 9: 1433-1434.