4,4,5,5-tetramethyl-2-[2-(1-methylcyclopropyl)phenyl]-1,3,2-dioxaborolane   、                                                                                      3-(7-chloro-8-fluoro-2-((tetrahydro-1H-pyrrolizine-7a(5H)-yl)methoxy)pyridino[4,3-d]pyrimidin-4-yl)-3,8-diazabicyclo[3.2.1]octane-8-carboxylic acid tert-butyl ester                                                                                                                                                              在
                                                                                                                                                                                 
potassium phosphate   、                                                                                                  [(di(1-adamantyl)butylphosphine)-2-(2′-amino-1,1′-biphenyl)]palladium(II) methanesulfonate                                                                                                                                  作用下,
                                                                                                                以
                                                                                         
四氢呋喃                                                                                  为溶剂,
                                                                                                                                                    反应 1.0h,
                                                                                                                以93%的产率得到tert-butyl 3-(8-fluoro-2-((hexahydro-1H-pyrrolizin-7a-yl)methoxy)-7-(2-(1-methylcyclopropyl)phenyl)pyrido[4,3-d]pyrimidin-4-yl)-3,8-diazabicyclo[3.2.1]octane-8-carboxylate