Acetone → HCID 178440305, compound

Participants

Reaction Conditions

Reaction Steps

The 4-(4-(2,4-difluorophenyl)-5-(3-isopropyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)thiazol-2-yl)cyclohexanone (0.495 g, 1.09 mmol) was dissolved in MeOH (5 mL) then cooled to about −5° C. Sodium borohydride (0.041 g, 1.09 mmol) was added and the mixture was stirred for about 5 min. Acetone was added, the solvents were concentrated under reduced pressure and the residue was purified by flash chromatography on silica gel with DCM/MeOH (95:5) as an eluent then by RP-HPLC (Table 1, Method f) to give the title compound (0.209 g, 42%): LC/MS (Table 1, Method a) Rt=2.29 min; MS m/z: 456.2 (M+H)+.

Provenance & Evidence