反应详情

A mixture of 4-(7-bromo-3,4-dihydroisoquinolin-2(1H)-yl)-6-(4-methylpiperazin-1-yl)pyrimidin-2-amine (15 mg, 0.037 mmol, Example 1), N-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine-2-carboxamide (15 mg, 0.056 mmol, Frontier, Cat. No. M10074), [1,1′-Bis(diphenylphosphino)ferrocene]dichloropalladium(II), complex with dichloromethane (1:1) (1.8 mg, 0.0022 mmol, Aldrich Cat. No. 379670), and potassium phosphate (24 mg, 0.11 mmol) in 1,4-dioxane (1 mL) and water (0.2 mL) was heated at 120° C. for 2 hours. The reaction mixture was cooled to r.t., and then concentrated. The residue was dissolved in MeOH, and purified by RP-HPLC (pH=10) to afford the desired compound. LCMS (M+H)±: m/z=459.4.

1. concentrationconcentrated
2. dissolutionThe residue was dissolved in MeOH
3. custompurified by RP-HPLC (pH=10)