Morpholine → HCID 24955984, compound

Participants

Reaction Steps

3-[4-(S-methyl-N-{[5-({3-[(3-methyl-2-furoyl)amino]phenyl}-ethynyl)pyridin-3-yl]carbonyl}sulfonimidoyl)phenyl]propanoic acid (0.050 g, 0.090 mmol) was dissolved in DMF (1 mL) then treated with BOP (0.051 g, 0.117 mmol) and TEA (0.050 mL, 0.360 mmol) and allowed to stir for 20 min. Morpholine (0.015 mL, 0.180 mmol) was then added and the reaction was allowed to stir for an additional 4 h. The resulting reaction mixture was dissolved in EtOAc (5 mL) and then extracted with brine (2×5 mL). The organic layer was then dried over anhydrous Na2SO4(s), filtered and concentrated in vacuo. The crude mixture was then purified via column chromatography (silica gel, gradient eluant mixture of MeOH in EtOAc: 0% to 0% MeOH) give the title compound (0.023 g, 41%).

Provenance & Evidence