tert-butyl 4-(5-(3-iodo-1-tosyl-1H-pyrrolo[2,3-b]pyridin-5-yl)pyrazin-2-yl)piperazine-1-carboxylate 、 、 1-(3-fluorobenzyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole 、
disodium;carbonate 在
(1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride 作用下,
以
Ethanol toluene water 为溶剂,
以to afford 410 mg (82.1% yield) of the titled compound的产率得到tert-butyl 4-(5-(3-(1-(3-fluorobenzyl)-1H-pyrazol-4-yl)-1-tosyl-1H-pyrrolo[2,3-b]pyridin-5-yl) pyrazin-2-yl)piperazine-1-carboxylate