Potassium Iodide → HCID 71510766, compound

Participants

Reaction Conditions

Reaction Steps

To a mixture of 3-iodo-1H-pyrazolo[3,4-d]pyrimidin-4-amine (from CNH Technologies, 120 mg, 0.46 mmol), cesium carbonate (200 mg, 0.62 mmol) and potassium iodide (7.0 mg, 0.042 mmol) in N,N-dimethylformamide (1 mL) was added 5-[3-chloro-5-(1-chloroethyl)-6-ethoxy-2-methylphenyl]-N,N-dimethylpyridine-2-carboxamide (160 mg, 0.42 mmol, from Example 14, step 4) and the mixture was stirred at 140° C. for 1 hour. The reaction mixture was diluted with water, extracted with ether. The combined organic layers were dried over MgSO4, concentrated and purified on silica gel (eluting with 0 to 10% MeOH in dichloromethane) to give the desired product (0.12 g, 47%). The product was isolated as a racemic mixture. LCMS calculated for C24H26ClIN7O2 (M+H)+: m/z=606.1; Found: 606.0.

Provenance & Evidence