1: 2,5-bis-(trifluoromethyl)aniline With hydrogenchloride; sodium nitrite in water T=0°C; 0.166667 h; 2: nickel cyanide in water T=0 - 60°C; 2.5 h;

1: With diisobutylaluminium hydride in toluene T=-80 - 50°C; 3 h; 2: With water in toluene