1: (E)-N-(2-chloro-6-methylphenyl)-3-ethoxyacrylamide With N-bromosuccinmide in tetrahydrofuran; water T=0 - 22°C; 3 h; 2: 1-(6-chloro-2-methylpyrimidin-4-yl)thiourea in tetrahydrofuran; water 2 h; Heating / reflux;