Ammonia → HCID 86725302, compound

Participants

Reaction Steps

Crude 5-(2-amino-5-bromopyrimidin-4-yl)-2-(5-chloro-2-ethylphenyl)-1H-pyrrole-3-carboxylic acid (200 mg, 0.47 mmol) in DMF (2 mL) and DIPEA (0.332 mL, 1.89 mmol) was stirred at 0° C. EDCl (180 mg, 0.94 mmol) and HOBT.NH3 (143 mg, 0.94 mmol) were added and the reaction mixture was stirred for 2 h at room temperature. The reaction mixture was poured into saturated solution of sodium hydrogen carbonate. The solid was filtered with suction and the panel washed thoroughly with water and dried under vacuum in an oven at 50° C. The crude compound may be purified by flash chromatography (DCM/MeOH 95/5) to give the title compound (336 mg, 85%).

Provenance & Evidence