2-Nitro-4-(trifluoromethoxy)aniline (also named as 1-Amino-2-nitro-4-(trifluoromethoxy)benzene) is a useful trifluoromethoxylated building block to prepare various pharmaceutically active compounds of interest, e.g. Selective PPARγ Modulator.
Practical, Highly Convergent, Asymmetric Synthesis of a Selective PPARγ Modulator. 
 P.E.Maligres, et al, Org. Process Res. Dev., 2009, 13(3), pp 525-534.