2-(4-bromophenyl)-3-chlorothiophene 、
联硼酸频那醇酯 在
(1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride potassium acetate 作用下,
以
DMF (N,N-dimethyl-formamide) 为溶剂,
以89%的产率得到3-chloro-2-[4-(4,4,5,5-tetramethyl(1,3,2-dioxaborolan-2-yl))phenyl]thiophene