1: 2-[(2,5-Difluorophenyl)-hydroxymethyl]thiazole With thionyl chloride; N,N-dimethyl-formamide T=20°C; 14 h; 2: p-chlorobenzenethiol With potassium carbonate in DMF (N,N-dimethyl-formamide) T=50°C; 2 h;

potassium carbonate T=50°C; 2 h;

hexaammonium heptamolybdate tetrahydrate; dihydrogen peroxide in methanol; water 15 h;