1: N-3-hydroxypropyl-N-methylamine With sodium hydride in dimethyl sulfoxide T=20°C; 1 h; 2: (S)-5-chloro-6-(2,4,6-trifluorophenyl)-N-(1,1,1-trifluoropropan-2-yl)-[1,2,4]triazolo[1,5-a]pyrimidin-7-amine in dimethyl sulfoxide T=60°C; 3 h;

1: N-3-hydroxypropyl-N-methylamine With sodium hydride in dimethyl sulfoxide T=20°C; 1 h; 2: (S)-5-chloro-6-(2,4,6-trifluorophenyl)-N-(1,1,1-trifluoropropan-2-yl)-[1,2,4]triazolo[1,5-a]pyrimidin-7-amine in dimethyl sulfoxide T=60°C; 3 h;