6-溴-5- 氟吡啶-2-羧酸甲酯 、
2-(2,6-difluoro-4-(tetrahydro-2H-pyran-4-yl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 反应 0.33h,
以to give methyl 6-(2,6-difluoro-4-(tetrahydro-2H-pyran-4-yl)phenyl)-5-fluoropicolinate in 59% yield的产率得到methyl 6-(2,6-difluoro-4-(tetrahydro-2H-pyran-4-yl)phenyl)-5-fluoropicolinate