Diisopropylethylamine → HCID 86729623, compound

Participants

Reaction Conditions

Reaction Steps

To a solution of Intermediate 1 (2 g, 10.36 mmol) in isopropyl alcohol (10 mL), was added DIPEA (4.01 g, 31.08 mmol) and Cis-3-aminocyclohexanecarboxamide (2.2 g, 15.45 mmol) at room temperature and heated to 100° C. for 48 h in a sealed tube. TLC showed completion of starting material and formation of a polar spot (TLC System: 10% ethyl acetate/hexane, (Rf): 0.1). After cooling down to room temperature, the mixture was concentrated, water (30 ml) was added, and the precipitated product was filtered, washed with pentane (20 ml) and dried to afford Cis-3-(5-chloro-4-(methylthio)pyrimidin-2-ylamino)cyclohexanecarboxamide as a white solid (2.2 g, 70.9%). MS m/z: 301.1 (ES+, M+H).

Provenance & Evidence