Ethanol → HCID 66691992, compound

Participants

Reaction Conditions

Reaction Steps

To a mixture of 52 mg (94 mot) 4-[6-chloro-8-({(2S)-2-[(4R)-2,2-dimethyl-1,3-dioxolan-4-yl]-2-hydroxyethyl}amino)imidazo[1,2-b]pyridazin-3-yl]-N-cyclopropylbenzamide which was prepared according to intermediate example 192a, 33 mg 1-methyl-1H-pyrazol-5-yl) boronic acid, 6.5 mg tetrakis(triphenylphosphin)palladium in 1 mL of ethanol and 1 mL of toluene was added 0.26 mL of an aqueous 10% sodiumbicarbonate solution and the mixture was stirred at 120° C. for 2 hours under microwave irradiation. Then the mixture was filtered, the solvent was removed and the residue was purified by chromatography to give 36 mg of the title compounds.

Provenance & Evidence