反应详情

With a method similar to that used for the preparation of 4-(3-trifluoromethyl-phenyl)-3,4,5,6-tetrahydro-2H-[1,2′]bipyridinyl-5′-ylamine above, 6-[4-(2-trifluoroethyl-phenyl)-piperazin-1-yl]-pyridin-3-ylamine was prepared from 2-chloro-5-nitropyridine and 1-(2-trifluoromethyl-phenyl)-piperazine followed by hydrogenation. LCMS calcd for C16H17F3N4 (m/e) 322, obsd 323 (M+H).