2-Bromoethanol → HCID 178491847, compound

Participants

Reaction Conditions

Reaction Steps

To a stirred solution of trans-[4-amino-2-[4-(2-hydroxy-ethylamino)-cyclohexylamino]-pyrimidin-5-yl]-(2,3-difluoro-6-methoxy-phenyl)-methanone (106 mg, 0.25 mmol, Example 120) in 1,4-dioxane (3 mL), 2-bromoethanol (80 uL, 1.12 mmol, Aldrich) and sodium bicarbonate (50 mg, 0.60 mmol) were added and the mixture was heated at 113° C. for 24 hours. The reaction was quenched with water and the mixture was extracted with ethyl acetate (3×10 mL) and the extracts were dried with sodium sulfate. The solvent was removed and the residue was chromatographed (8% 9N ammonia in methanol/dichloromethane) to give a pale yellow solid. 97 mg, 84%. MS (ES) MH+=466.

Provenance & Evidence