Hydrogen Peroxide → HCID 67451802, compound

Participants

Reaction Steps

A 0° C. solution of 2-fluoro-5-(6-(2-(4-fluorophenyl)-2-methylpropylamino)-4-methylpyridazin-3-yl)benzonitrile (0.80 g, 2.2 mmol, 1.0 equiv), 30% hydrogen peroxide (0.45 mL, 4.4 mmol, 2.0 equiv), and K2CO3 (600 mg, 4.4 mmol, 2.0 equiv) in DMSO (9.0 mL) was stirred for 1 hour. The mixture was diluted with EtOAc, washed with saturated NaCl, water and saturated NaCl again, and then dried over Na2SO4. Purification by reverse phase HPLC using a gradient of 20-70% CH3CN/water gave the desired product (420 mg, 51%) as a yellow solid. m/z=379.1 [M+H]+.

Provenance & Evidence