5-bromo-2-(2-(tetrahydro-2H-pyran-2-yloxy)ethoxy)benzonitrile 、
联硼酸频那醇酯 、
potassium acetate 在
[1,1\'-Bis(diphenylphosphino)ferrocene]dichloropalladium(II) silica gel 、
dichloromethane hexane 、
2-(2-(tetrahydro-2H-pyran-2-yloxy)ethoxy)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile 作用下,
以
1,4-二氧六环 为溶剂,
反应 1.0h,
以to provide the title compound, 2-(2-(tetrahydro-2H-pyran-2-yloxy)ethoxy)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile (1.7 g, 92.6% yield)的产率得到2-(2-(tetrahydro-2H-pyran-2-yloxy)ethoxy)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile