1,2-Dichloroethane → N-(2-Aminophenyl)-1-(6-(3,5-dimethyl-1H-1,2,4-triazol-1-yl)-2-methylpyrimidin-4-yl)azetidine-3-carboxamide

Participants

Reaction Conditions

Reaction Steps

Compound 107-2 (584 mg, 2.03 mmol), benzene-1,2-diamine (263 mg, 2.43 mmol), HOBt (465 mg, 3.04 mmol), EDC (582 mg, 3.04 mmol) and DIEA (1.77 mL, 10.1 mmol) were combined in degassed DMF (10 mL) and heated at 50° C. for 18 h. The mixture was cooled to room temperature, poured into sodium bicarbonate (200 mL, aqueous saturated) and extracted with ethyl acetate (2×100 mL). The combined organic extracts were dried with sodium sulfate, filtered and concentrated in vacuo. The residue was purified by silica gel chromatography (0-100% EtOAc (containing 10% MeOH)/hexanes), providing 107-3 as a pale green solid. MS: m/z=379.3 (M+H).

Provenance & Evidence