Dichloromethane → HCID 66584551, compound

Participants

Reaction Conditions

Reaction Steps

To 3-iodo-5-(1-(tetrahydro-2H-pyran-4-ylamino)ethyl)-N,N-bis((2-(trimethylsilyl)ethoxy)methyl)pyrazolo[1,5-a]pyrimidin-7-amine (0.14 g, 0.21 mmol) was added 6-fluoroquinoline boronate (0.11 g, 0.42 mmol), K2CO3 (87 mg, 0.63 mmol), PdCl2(dppf).CH2Cl2 (18 mg, 0.02 mmol), dioxane (4 ml) and H2O (1 ml). The resulting mixture was heated at 100° C. for 2 hours, at which time LC/MS analysis confirmed full consumption of starting material. On cooling, the solvent was rotoevaporated, and the crude was redissolved in DCM (40 ml), washed with water (1×5 ml), brine (1×5 ml), dried over MgSO4. Solvent was removed in vacuo and the residue was purified by column chromatography on silica gel. Elution with MeOH/EtOAC (0-20%) gave desired product, 3-(6-fluoroquinolin-3-yl)-5-(1-(tetrahydro-2H-pyran-4-ylamino)ethyl)-N,N-bis((2-(trimethylsilyl)ethoxy)methyl)pyrazolo[1,5-a]pyrimidin-7-amine (84 mg, 60%).

Provenance & Evidence