4-(4,6-Dimethoxy-1,3,5-triazin-2-yl)-4-methylmorpholinium chloride → HCID 59200002, compound

Participants

Reaction Conditions

Reaction Steps

A solution of 2-(3-fluoro-phenyl)-4-methyl-pyrimidine-5-carboxylic acid (719 mg, 3.1 mmol) and 5-methoxy-2-methyl-indol-1-ylamine (550 mg, 3.1 mmol) in DMF (4 mL) is stirred at 50° C. for 15 min. The mixture is treated with DMTMM (856 mg, 3.1 mmol) and stirred at 50° C. for 1 h. The mixture is concentrated in vacuo, diluted with EtOAc (50 mL), and washed with saturated aqueous Na2CO3 (50 mL). The organic layer is separated, dried (Na2SO4), filtered and concentrated in vacuo. The residue is purified by silica gel chromatography eluting with 30% EtOAc in heptane to afford 2-(3-fluoro-phenyl)-4-methyl-pyrimidine-5-carboxylic acid (5-methoxy-2-methyl-indol-1-yl)-amide (180 mg, 15%, 2 steps). MS: 391 (M+H); 1H NMR (300 MHz, DMSO-d6): δ 9.23 (s, 1H), 8.34 (d, 1H), 8.18 (d, 1H), 7.63 (m, 1H), 7.46 (m, 1H), 7.31 (d, 1H), 7.02 (d, 1H), 6.77 (m, 1H), 6.25 (s, 1H), 3.76 (s, 3H), 2.77 (s, 3H), 2.34 (s, 3H).

Provenance & Evidence