、                                                                                      tert-butyl 5-(4-(4-(tert-butoxycarbonyl)piperazin-1-yl)-3-(methylsulfonamido)phenyl)-3-iodo-1H-pyrrolo[2,3-b]pyridine-1-carboxylate   、                                                                                      
1-phenethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole   、                                                                                      
disodium;carbonate                                                                                                                                                              在
                                                                                                                                         
双三苯基磷二氯化钯                                                                                                                                                                          作用下,
                                                                                                                以
                                                                                         Ethanol toluene water                                                                                  为溶剂,
                                                                                                                                                                                        以to afford 25 mg (15.7% yield) of titled compound的产率得到tert-butyl 5-(4-(4-(tert-butoxycarbonyl)piperazin-1-yl)-3-(methylsulfonamido)phenyl)-3-(1-phenethyl-1H-pyrazol-4-yl)-1H-pyrrolo[2,3-b]pyridine-1-carboxylate