Methanol → HCID 69310469, compound

Participants

Reaction Steps

Sodium thiomethoxide (21 mg, 0.3 mmol) was added to a stirred solution of 4-[2-(chloromethyl)-1-(propyl)imidazol-5-yl]-2-{4-[N-(2-methoxyethyl)sulphamoyl]anilino}pyrimidine (Method 116; 52 mg, 0.1 mmol) in MeOH (5 ml) and the solution was stirred at ambient temperature for 3 hour. The solvent was removed evaporation and the residue was partitioned between water and EtOAc. The organic phase was washed with saturated aqueous sodium hydrogen carbonate solution and brine, dried (Na2SO4) and the volatiles removed by evaporation. The residue was triturated with ether and collected by filtration. This solid was suspended in MeOH (2 ml) and 1.0M ethereal hydrogen chloride was added to give a clear solution. The volatiles were removed by evaporation and the residue triturated with ether giving the title compound (42 mg, 80%) as the hydrochloride salt. NMR: 0.72 (t, 3H), 1.06 (t, 3H), 1.63 (m, 2H), 2.18 (s, 3H), 2.88 (q, 2H), 3.35 (m, 4H), 4.42 (s, 2H), 4.72 (m, 2H), 7.37 (d, 1H), 7.54 (t, 1H), 7.75 (d, 2H), 7.89 (d, 2H), 8.39 (s, 1H), 8.68 (d, 1H), 10.14 (s, 1H); m/z 491.

Provenance & Evidence