Diisopropylethylamine → HCID 54671087, compound

Participants

Reaction Conditions

Reaction Steps

(S)-3-(6-(Methylsulfonyl)pyridin-3-ylamino)-1-(piperidin-4-yl)pyrrolidin-2-one (0.076 g, 0.22 mmol) and 2,5-dichloropyrazine (0.054 g, 0.36 mmol) were dissolved in NMP (0.45 mL) and treated with DIEA (0.098 mL, 0.56 mmol). The mixture was stirred at 80° C. overnight and then cooled to ambient temperature. The reaction mixture was partitioned between EtOAc (40 mL) and H2O (20 mL). The mixture was filtered through a 0.45 μm nylon membrane and the solids were washed with EtOAc and then dried under high vacuum to provide (S)-1-(1-(5-chloropyrazin-2-yl)piperidin-4-yl)-3-(6-(methylsulfonyl)pyridin-3-ylamino)pyrrolidin-2-one (0.030 g, 0.067 mmol, 30%).

Provenance & Evidence