1-Bromo-2-ethoxy-5-methyl-3-nitrobenzene 、
联硼酸频那醇酯 、
potassium acetate 在
(1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride 、 silica gel 、
2-(2-Methoxy-5-methyl-3-nitrophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 作用下,
以
甲醚 为溶剂,
反应 3.0h,
以to obtain the title compound 2-(2-methoxy-5-methyl-3-nitro-phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 24a (13.1 g, 57.1%) as a yellow oil的产率得到2-(2-Methoxy-5-methyl-3-nitrophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane