Sodium Carbonate → (S)-N-(4-(4-((1-(5-Methyl-4-oxo-3-phenyl-3,4-dihydropyrrolo[2,1-f][1,2,4]triazin-2-yl)ethyl)amino)-7-((2-(trimethylsilyl)ethoxy)methyl)-7H-pyrrolo[2,3-d]pyrimidin-5-yl)-1H-indazol-6-yl)methanesulfonamide

Participants

Reaction Steps

(S)-2-(1-((5-Bromo-7-((2-(trimethylsilyl)ethoxy)methyl)-7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino)ethyl)-5-methyl-3-phenylpyrrolo[2,1-f][1,2,4]triazin-4(3H)-one (25 mg, 0.04 mmol) was treated with N-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indazol-6-yl)methanesulfonamide (35 mg, 0.10 mmol), sodium carbonate (11 mg, 0.10 mmol), 1,1′-Bis(diphenylphosphino)ferrocene-palladium(II)dichloride dichloromethane complex (10 mg, 0.01 mmol) and 2 ml 1,2-dimethoxyethane and 1 ml water as a solvents according to the method described in Preparation 62. The residue was purified using SP1® Purification System (hexane-ethyl acetate) to obtain 13 mg (42% yield) of the title compound. Purity 98%.

Provenance & Evidence